<P> Key: Awaiting ratification not an IAAF record event will not be ratified by IAAF ht = hand timing a = automatic timing + = en route to longer distance #= not officially ratified by IAAF X = unratified due to inadequate doping control OT = oversized track (> 200m in circumference) </P> <Table> <Tr> <Th> Event </Th> <Th> Record </Th> <Th> Athlete </Th> <Th> Nationality </Th> <Th> Date </Th> <Th> Meet </Th> <Th> Place </Th> <Th> Age </Th> <Th> Ref </Th> <Th> Video </Th> </Tr> <Tr> <Td> 100 m </Td> <Td> 9.97 (+ 1.8 m / s) </Td> <Td> Trayvon Bromell </Td> <Td> United States </Td> <Td> 13 June 2014 </Td> <Td> NCAA Division I Championships </Td> <Td> Eugene, United States </Td> <Td> 7003691300000000000 ♠ 18 years, 338 days </Td> <Td> </Td> <Td> (1) </Td> </Tr> <Tr> <Td> 9.97 NWI </Td> <Td> Mark Lewis - Francis </Td> <Td> Great Britain </Td> <Td> 4 August 2001 </Td> <Td> World Championships </Td> <Td> Edmonton, Alberta, Canada </Td> <Td> 7003690900000000000 ♠ 18 years, 334 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 200 m </Td> <Td> 19.93 (+ 1.4 m / s) </Td> <Td> Usain Bolt </Td> <Td> Jamaica </Td> <Td> 11 April 2004 </Td> <Td> CARIFTA Games </Td> <Td> Devonshire, Bermuda </Td> <Td> 7003644300000000000 ♠ 17 years, 234 days </Td> <Td> </Td> <Td> (2) </Td> </Tr> <Tr> <Td> 300 m </Td> <Td> 31.61 </Td> <Td> Clarence Munyai </Td> <Td> South Africa </Td> <Td> 28 June 2017 </Td> <Td> Golden Spike Ostrava </Td> <Td> Ostrava, Czech Republic </Td> <Td> 7003706900000000000 ♠ 19 years, 129 days </Td> <Td> </Td> </Tr> <Tr> <Td> 400 m </Td> <Td> 43.87 </Td> <Td> Steve Lewis </Td> <Td> United States </Td> <Td> 28 September 1988 </Td> <Td> Olympic Games </Td> <Td> Seoul, South Korea </Td> <Td> 7003707500000000000 ♠ 19 years, 135 days </Td> <Td> </Td> <Td> (3) </Td> </Tr> <Tr> <Td> 800 m </Td> <Td> 1: 41.73 </Td> <Td> Nijel Amos </Td> <Td> Botswana </Td> <Td> 9 August 2012 </Td> <Td> Olympic Games </Td> <Td> London, United Kingdom </Td> <Td> 7003672200000000000 ♠ 18 years, 147 days </Td> <Td> </Td> <Td> (4) </Td> </Tr> <Tr> <Td> 1000 m </Td> <Td> 2: 15.00 </Td> <Td> Benjamin Kipkurui </Td> <Td> Kenya </Td> <Td> 17 July 1999 </Td> <Td> </Td> <Td> Nice, France </Td> <Td> 7003677500000000000 ♠ 18 years, 201 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 2: 13.93 </Td> <Td> Abubaker Kaki </Td> <Td> Sudan </Td> <Td> 22 July 2008 </Td> <Td> DN Galan </Td> <Td> Stockholm, Sweden </Td> <Td> 7003697100000000000 ♠ 19 years, 31 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 1500 m </Td> <Td> 3: 28.81 </Td> <Td> Ronald Kwemoi </Td> <Td> Kenya </Td> <Td> 18 July 2014 </Td> <Td> Herculis </Td> <Td> Fontvieille, Monaco </Td> <Td> 7003687700000000000 ♠ 18 years, 302 days </Td> <Td> </Td> <Td> (5) </Td> </Tr> <Tr> <Td> Mile </Td> <Td> 3: 49.29 </Td> <Td> William Biwott Tanui </Td> <Td> Kenya </Td> <Td> 3 July 2009 </Td> <Td> Bislett Games </Td> <Td> Oslo, Norway </Td> <Td> 7003706000000000000 ♠ 19 years, 120 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 2000 m </Td> <Td> 4: 56.25 </Td> <Td> Tesfaye Cheru </Td> <Td> Ethiopia </Td> <Td> 5 July 2011 </Td> <Td> Pro Athlé Tour Meeting de Reims Champagne - Ardenne </Td> <Td> Reims, France </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 3000 m </Td> <Td> 7: 28.19 </Td> <Td> Yomif Kejelcha </Td> <Td> Ethiopia </Td> <Td> 27 August 2016 </Td> <Td> Meeting Areva </Td> <Td> Saint - Denis, France </Td> <Td> 7003696600000000000 ♠ 19 years, 26 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 5000 m </Td> <Td> 12: 47.53 </Td> <Td> Hagos Gebrhiwet </Td> <Td> Ethiopia </Td> <Td> 6 July 2012 </Td> <Td> Meeting Areva </Td> <Td> Paris, France </Td> <Td> 7003663100000000000 ♠ 18 years, 56 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 10000 m </Td> <Td> 26: 41.75 </Td> <Td> Samuel Wanjiru </Td> <Td> Kenya </Td> <Td> 26 August 2005 </Td> <Td> Memorial Van Damme </Td> <Td> Brussels, Belgium </Td> <Td> 7003686400000000000 ♠ 18 years, 289 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 10 km (road) </Td> <Td> 27: 11 </Td> <Td> Mathew Kimeli </Td> <Td> Kenya </Td> <Td> 9 September 2017 </Td> <Td> Birell Prague Grand Prix </Td> <Td> Prague, Czech Republic </Td> <Td> 7003718800000000000 ♠ 19 years, 248 days </Td> <Td> </Td> </Tr> <Tr> <Td> 15 km (road) </Td> <Td> 42: 08 + </Td> <Td> Samuel Wanjiru </Td> <Td> Kenya </Td> <Td> 11 September 2005 </Td> <Td> Rotterdam Half Marathon </Td> <Td> Rotterdam, Netherlands </Td> <Td> 7003688000000000000 ♠ 18 years, 305 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 20 km (road) </Td> <Td> 56: 18 + </Td> <Td> Samuel Wanjiru </Td> <Td> Kenya </Td> <Td> 11 September 2005 </Td> <Td> Rotterdam Half Marathon </Td> <Td> Rotterdam, Netherlands </Td> <Td> 7003688000000000000 ♠ 18 years, 305 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Half marathon </Td> <Td> 59: 16 </Td> <Td> Samuel Wanjiru </Td> <Td> Kenya </Td> <Td> 11 September 2005 </Td> <Td> Rotterdam Half Marathon </Td> <Td> Rotterdam, Netherlands </Td> <Td> 7003688000000000000 ♠ 18 years, 305 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 25 km (road) </Td> <Td> 1: 14: 19 + </Td> <Td> Bazu Worku </Td> <Td> Ethiopia </Td> <Td> 5 April 2009 </Td> <Td> Paris Marathon </Td> <Td> Paris, France </Td> <Td> 7003677700000000000 ♠ 18 years, 202 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 1: 13: 21 + </Td> <Td> Tsegaye Mekonnen </Td> <Td> Ethiopia </Td> <Td> 24 January 2014 </Td> <Td> Dubai Marathon </Td> <Td> Dubai, United Arab Emirates </Td> <Td> 7003679800000000000 ♠ 18 years, 223 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 30 km (road) </Td> <Td> 1: 28: 15 + </Td> <Td> Tsegaye Mekonnen </Td> <Td> Ethiopia </Td> <Td> 24 January 2014 </Td> <Td> Dubai Marathon </Td> <Td> Dubai, United Arab Emirates </Td> <Td> 7003679800000000000 ♠ 18 years, 223 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Marathon </Td> <Td> 2: 04: 32 </Td> <Td> Tsegaye Mekonnen </Td> <Td> Ethiopia </Td> <Td> 24 January 2014 </Td> <Td> Dubai Marathon </Td> <Td> Dubai, United Arab Emirates </Td> <Td> 7003679800000000000 ♠ 18 years, 223 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 110 m hurdles (99 / 100 cm) </Td> <Td> 12.99 (+ 0.5 m / s) </Td> <Td> Wilhem Belocian </Td> <Td> France </Td> <Td> 24 July 2014 </Td> <Td> World Junior Championships </Td> <Td> Eugene, USA </Td> <Td> 7003696900000000000 ♠ 19 years, 29 days </Td> <Td> </Td> <Td> (6) </Td> </Tr> <Tr> <Td> 110 m hurdles (106.7 cm) </Td> <Td> 13.12 (+ 1.6 m / s) </Td> <Td> Liu Xiang </Td> <Td> China </Td> <Td> 2 July 2002 </Td> <Td> </Td> <Td> Lausanne, Switzerland </Td> <Td> 7003692900000000000 ♠ 18 years, 354 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 400 m hurdles </Td> <Td> 48.02 </Td> <Td> Danny Harris </Td> <Td> United States </Td> <Td> 17 June 1984 </Td> <Td> U.S. Olympic Trials </Td> <Td> Los Angeles, United States </Td> <Td> 7003685800000000000 ♠ 18 years, 284 days </Td> <Td> </Td> <Td> (7) </Td> </Tr> <Tr> <Td> 2000 m steeplechase </Td> <Td> 5: 20.44 </Td> <Td> Ronald Kipchumba </Td> <Td> Kenya </Td> <Td> 13 May 2005 </Td> <Td> </Td> <Td> Doha, Qatar </Td> <Td> 7003642700000000000 ♠ 17 years, 217 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 3000 m steeplechase </Td> <Td> 7: 58.66 </Td> <Td> Stephen Cherono </Td> <Td> Kenya </Td> <Td> 24 August 2001 </Td> <Td> Memorial Van Damme </Td> <Td> Brussels, Belgium </Td> <Td> 7003688800000000000 ♠ 18 years, 313 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> High jump </Td> <Td> 2.37 m </Td> <Td> Dragutin Topić </Td> <Td> Yugoslavia </Td> <Td> 12 August 1990 </Td> <Td> </Td> <Td> Plovdiv, Bulgaria </Td> <Td> 7003709300000000000 ♠ 19 years, 153 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Steve Smith </Td> <Td> Great Britain </Td> <Td> 20 September 1992 </Td> <Td> </Td> <Td> Seoul, South Korea </Td> <Td> 7003711500000000000 ♠ 19 years, 175 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Pole vault </Td> <Td> 5.90 m </Td> <Td> Armand Duplantis </Td> <Td> Sweden </Td> <Td> 1 April 2017 </Td> <Td> Texas Relays </Td> <Td> Austin, United States </Td> <Td> 7003635200000000000 ♠ 17 years, 142 days </Td> <Td> </Td> </Tr> <Tr> <Td> Long jump </Td> <Td> 8.35 m (+ 1.1 m / s) </Td> <Td> Sergey Morgunov </Td> <Td> Russia </Td> <Td> 20 June 2012 </Td> <Td> Russian Junior Championships </Td> <Td> Cheboksary, Russia </Td> <Td> 7003707100000000000 ♠ 19 years, 132 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Triple jump </Td> <Td> 17.50 m (+ 0.3 m / s) </Td> <Td> Volker Mai </Td> <Td> East Germany </Td> <Td> 23 June 1985 </Td> <Td> </Td> <Td> Erfurt, East Germany </Td> <Td> 7003699100000000000 ♠ 19 years, 51 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Shot put (6 kg) </Td> <Td> 23.00 m </Td> <Td> Jacko Gill </Td> <Td> New Zealand </Td> <Td> 18 August 2013 </Td> <Td> </Td> <Td> Auckland, New Zealand </Td> <Td> 7003681600000000000 ♠ 18 years, 241 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 23.34 m X </Td> <Td> Konrad Bukowiecki </Td> <Td> Poland </Td> <Td> 19 July 2016 </Td> <Td> World U20 Championships </Td> <Td> Bydgoszcz, Poland </Td> <Td> 7003706400000000000 ♠ 19 years, 124 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Shot put (7.26 kg) </Td> <Td> 21.14 m </Td> <Td> Konrad Bukowiecki </Td> <Td> Poland </Td> <Td> 9 June 2016 </Td> <Td> Bislett Games </Td> <Td> Oslo, Norway </Td> <Td> 7003702400000000000 ♠ 19 years, 84 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Discus throw (1.75 kg) </Td> <Td> 70.13 m </Td> <Td> Mykyta Nesterenko </Td> <Td> Ukraine </Td> <Td> 24 May 2008 </Td> <Td> </Td> <Td> Halle (Saale), Germany </Td> <Td> 7003624900000000000 ♠ 17 years, 39 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Discus throw (2 kg) </Td> <Td> 65.62 m #</Td> <Td> Werner Reiterer </Td> <Td> Australia </Td> <Td> 15 December 1987 </Td> <Td> </Td> <Td> Melbourne, Australia </Td> <Td> 7003726200000000000 ♠ 19 years, 322 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 63.64 m </Td> <Td> Werner Hartmann </Td> <Td> West Germany </Td> <Td> 25 June 1978 </Td> <Td> </Td> <Td> Strasbourg, France </Td> <Td> 7003700600000000000 ♠ 19 years, 66 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Hammer throw (6 kg) </Td> <Td> 85.57 m </Td> <Td> Ashraf Amgad Elseify </Td> <Td> Qatar </Td> <Td> 14 July 2012 </Td> <Td> World Junior Championships </Td> <Td> Barcelona, Spain </Td> <Td> 7003635400000000000 ♠ 17 years, 145 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Hammer throw (7.26 kg) </Td> <Td> 78.33 m </Td> <Td> Olli - Pekka Karjalainen </Td> <Td> Finland </Td> <Td> 5 August 1999 </Td> <Td> Kalevan kisat </Td> <Td> Seinäjoki, Finland </Td> <Td> 7003709000000000000 ♠ 19 years, 151 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Javelin throw (800 g) </Td> <Td> 86.48 m </Td> <Td> Neeraj Chopra </Td> <Td> India </Td> <Td> 23 July 2016 </Td> <Td> World U20 Championships </Td> <Td> Bydgoszcz, Poland </Td> <Td> 7003678600000000000 ♠ 18 years, 212 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Decathlon (Senior implements) </Td> <Td> 8397 pts </Td> <Td> Torsten Voss </Td> <Td> East Germany </Td> <Td> 6--7 July 1982 </Td> <Td> </Td> <Td> Erfurt, East Germany </Td> <Td> 7003698500000000000 ♠ 19 years, 45 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="7"> <Table> <Tr> <Th> 100m (wind) </Th> <Th> Long jump (wind) </Th> <Th> Shot put </Th> <Th> High jump </Th> <Th> 400m </Th> <Th> 110H (wind) </Th> <Th> Discus </Th> <Th> Pole vault </Th> <Th> Javelin </Th> <Th> 1500m </Th> </Tr> <Tr> <Td> 10.76 </Td> <Td> 7.66 m </Td> <Td> 14.41 m </Td> <Td> 2.09 m </Td> <Td> 48.37 </Td> <Td> 14.37 </Td> <Td> 41.76 m </Td> <Td> 4.80 m </Td> <Td> 62.90 m </Td> <Td> 4: 34.04 </Td> </Tr> </Table> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Decathlon (6 kg shot, 1.75 kg discus, 99 cm hurdles) </Td> <Td> 8135 pts </Td> <Td> Jiří Sýkora </Td> <Td> Czech Republic </Td> <Td> 22--23 July 2014 </Td> <Td> World Junior Championships </Td> <Td> Eugene, United States </Td> <Td> 7003712300000000000 ♠ 19 years, 183 days </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="7"> <Table> <Tr> <Th> 100m (wind) </Th> <Th> Long jump (wind) </Th> <Th> Shot put </Th> <Th> High jump </Th> <Th> 400m </Th> <Th> 110H (wind) </Th> <Th> Discus </Th> <Th> Pole vault </Th> <Th> Javelin </Th> <Th> 1500m </Th> </Tr> <Tr> <Td> 10.92 (+ 0.5 m / s) </Td> <Td> 7.35 m (+ 2.0 m / s) </Td> <Td> 15.50 m (6 kg) </Td> <Td> 1.94 m </Td> <Td> 49.00 </Td> <Td> 14.23 (- 0.1 m / s) (0.99 m) </Td> <Td> 48.55 m (1.750 kg) </Td> <Td> 4.40 m </Td> <Td> 60.56 m </Td> <Td> 4: 42.10 </Td> </Tr> </Table> </Td> <Td> </Td> </Tr> <Tr> <Td> 8162 pts </Td> <Td> Niklas Kaul </Td> <Td> Germany </Td> <Td> 19--20 July 2016 </Td> <Td> World U20 Championships </Td> <Td> Bydgoszcz, Poland </Td> <Td> 7003673400000000000 ♠ 18 years, 160 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="7"> <Table> <Tr> <Th> 100m (wind) </Th> <Th> Long jump (wind) </Th> <Th> Shot put </Th> <Th> High jump </Th> <Th> 400m </Th> <Th> 110H (wind) </Th> <Th> Discus </Th> <Th> Pole vault </Th> <Th> Javelin </Th> <Th> 1500m </Th> </Tr> <Tr> <Td> 11.52 + 0.8 </Td> <Td> 6.79 m - 1.9 </Td> <Td> 14.80 m (6 kg) </Td> <Td> 2.10 m </Td> <Td> 49.69 </Td> <Td> 14.72 + 0.9 (0.99 m) </Td> <Td> 41.80 m (1.750 kg) </Td> <Td> 4.80 m </Td> <Td> 71.59 m </Td> <Td> 4: 21.70 </Td> </Tr> </Table> </Td> <Td> </Td> </Tr> <Tr> <Td> 8435 pts </Td> <Td> Niklas Kaul </Td> <Td> Germany </Td> <Td> 22--23 July 2017 </Td> <Td> European U20 Championships </Td> <Td> Grosseto, Italy </Td> <Td> 7003710200000000000 ♠ 19 years, 162 days </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="7"> <Table> <Tr> <Th> 100m (wind) </Th> <Th> Long jump (wind) </Th> <Th> Shot put </Th> <Th> High jump </Th> <Th> 400m </Th> <Th> 110H (wind) </Th> <Th> Discus </Th> <Th> Pole vault </Th> <Th> Javelin </Th> <Th> 1500m </Th> </Tr> <Tr> <Td> 11.48 (- 1.3 m / s) </Td> <Td> 7.20 m (+ 1.6 m / s) </Td> <Td> 15.37 m </Td> <Td> 2.05 m </Td> <Td> 48.42 </Td> <Td> 14.55 (- 0.2 m / s) </Td> <Td> 48.49 m </Td> <Td> 4.70 m </Td> <Td> 68.05 m </Td> <Td> 4: 15.52 </Td> </Tr> </Table> </Td> <Td> </Td> </Tr> <Tr> <Td> 10,000 m walk (track) </Td> <Td> 38: 46.4 </Td> <Td> Viktor Burayev </Td> <Td> Russia </Td> <Td> 19 May 2000 </Td> <Td> </Td> <Td> Moscow, Russia </Td> <Td> 7003647900000000000 ♠ 17 years, 270 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 10 km walk (road) </Td> <Td> 37: 44 </Td> <Td> Wang Zhen </Td> <Td> China </Td> <Td> 18 September 2010 </Td> <Td> IAAF Race Walking Challenge Final </Td> <Td> Beijing, China </Td> <Td> 7003696500000000000 ♠ 19 years, 25 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 20,000 m walk (track) </Td> <Td> 1: 20: 11.72 </Td> <Td> Li Gaobo </Td> <Td> China </Td> <Td> 2 November 2007 </Td> <Td> </Td> <Td> Wuhan, China </Td> <Td> 7003675600000000000 ♠ 18 years, 182 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 20 km walk (road) </Td> <Td> 1: 18: 06 </Td> <Td> Viktor Burayev </Td> <Td> Russia </Td> <Td> 4 March 2001 </Td> <Td> </Td> <Td> Adler, Russia </Td> <Td> 7003676800000000000 ♠ 18 years, 193 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 50 km walk (road) </Td> <Td> 3: 41: 10 </Td> <Td> Zhao Jianguo </Td> <Td> China </Td> <Td> 16 April 2006 </Td> <Td> </Td> <Td> Wajima, Japan </Td> <Td> 7003666200000000000 ♠ 18 years, 87 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 4 × 100 m relay </Td> <Td> 38.66 </Td> <Td> Trell Kimmons Abidemi Omole Ivory Williams LaShawn Merritt </Td> <Td> United States </Td> <Td> 18 July 2004 </Td> <Td> World Junior Championships </Td> <Td> Grosseto, Italy </Td> <Td> 7003694500000000000 ♠ 19 years, 5 days 7003692900000000000 ♠ 18 years, 355 days 7003701700000000000 ♠ 19 years, 77 days 7003659600000000000 ♠ 18 years, 21 days </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 4 × 400 m relay </Td> <Td> 3: 01.09 </Td> <Td> Brandon Johnson LaShawn Merritt Jason Craig Kerron Clement </Td> <Td> United States </Td> <Td> 18 July 2004 </Td> <Td> World Junior Championships </Td> <Td> Grosseto, Italy </Td> <Td> 7003707800000000000 ♠ 19 years, 138 days 7003659600000000000 ♠ 18 years, 21 days 7003713000000000000 ♠ 19 years, 191 days 7003683500000000000 ♠ 18 years, 261 days </Td> <Td> </Td> </Tr> <Tr> <Td> 3: 00.33 </Td> <Td> Zachary Shinnick Josephus Lyles Brian Herron Sean Hooper </Td> <Td> United States </Td> <Td> 23 July 2017 </Td> <Td> Pan American U20 Championships </Td> <Td> Trujillo, Peru </Td> <Td> 7003694100000000000 ♠ 19 years, 1 day </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Event </Th> <Th> Record </Th> <Th> Athlete </Th> <Th> Nationality </Th> <Th> Date </Th> <Th> Meet </Th> <Th> Place </Th> <Th> Age </Th> <Th> Ref </Th> <Th> Video </Th> </Tr> <Tr> <Td> 100 m </Td> <Td> 9.97 (+ 1.8 m / s) </Td> <Td> Trayvon Bromell </Td> <Td> United States </Td> <Td> 13 June 2014 </Td> <Td> NCAA Division I Championships </Td> <Td> Eugene, United States </Td> <Td> 7003691300000000000 ♠ 18 years, 338 days </Td> <Td> </Td> <Td> (1) </Td> </Tr>

Who got a junior world record at world championship