<Tr> <Td> 11 </Td> <Td> Arif Mardin </Td> <Td> 11 </Td> </Tr> <P> Al Schmitt, with 20 awards, has won more Grammy Awards than any other engineer or mixer . </P> <P> The Peasall Sisters are the youngest Grammy winners, when they were credited artists on the O Brother, Where Art Thou? soundtrack, which won Album of the Year in 2002 . LeAnn Rimes is the youngest individual winner . She was 14 years old when she won her first two awards in 1997 . She was also the first Country artist to win the Best New Artist Grammy . </P> <Table> <Tr> <Th> Rank </Th> <Th> Age </Th> <Th> Artist </Th> </Tr> <Tr> <Td> </Td> <Td> 7 years </Td> <Td> Leah Peasall </Td> </Tr> <Tr> <Td> </Td> <Td> 9 years </Td> <Td> Hannah Peasall </Td> </Tr> <Tr> <Td> </Td> <Td> 13 years </Td> <Td> Sarah Peasall </Td> </Tr> <Tr> <Td> </Td> <Td> 14 years, 182 days </Td> <Td> LeAnn Rimes </Td> </Tr> <Tr> <Td> 5 </Td> <Td> 14 years, 313 days </Td> <Td> Luis Miguel </Td> </Tr> <Tr> <Td> 6 </Td> <Td> 17 years, 81 days </Td> <Td> Lorde </Td> </Tr> <Tr> <Td> 7 </Td> <Td> 18 years, 105 days </Td> <Td> Daya </Td> </Tr> <Tr> <Td> 8 </Td> <Td> 18 years, 123 days </Td> <Td> Monica </Td> </Tr> <Tr> <Td> 9 </Td> <Td> 19 years, 67 days </Td> <Td> Christina Aguilera </Td> </Tr> <Tr> <Td> 10 </Td> <Td> 19 years, 112 days </Td> <Td> LaTavia Roberson </Td> </Tr> </Table>

Who is the youngest person to ever win a grammy