<Tr> <Th> Assists </Th> <Td> 2,343 (2.1 apg) </Td> </Tr> <Tr> <Td_colspan="2"> Stats at Basketball-Reference.com </Td> </Tr> <P> Robert Keith Horry (/ ˈɒri /; born August 25, 1970) is an American retired basketball player and current sports commentator . He played 16 seasons in the National Basketball Association (NBA), winning seven championships, the most of any player not to have played on the 1960s Boston Celtics . He is one of only two players (the other is John Salley) to have won NBA championships with three teams: two with the Houston Rockets, three with the Los Angeles Lakers and two with the San Antonio Spurs . He earned the nickname Big Shot Bob or Rob because of his clutch shooting in important games; he is widely considered to be one of the greatest clutch performers and winners in NBA history . Horry now works as a commentator on Spectrum SportsNet . </P> <P> Robert Horry was born in Harford County, Maryland; soon afterwards his father, Staff Sergeant Robert Horry Sr., divorced his mother, Leila, and moved to South Carolina . Horry grew up in Andalusia, Alabama . Later, when Robert Sr. was stationed at Fort Benning, Georgia, the father and son met weekly . </P>

Who did robert horry won his championships with