Bob Beamon
Updated on 6 August 2012. Robert "Bob" Beamon (born August 29, 1946) is an American former track and field athlete, best known for his world record in the long jump at the Mexico Olympics in 1968, which remained the world record for 700122000000000000022 years, 7002316000000000000316 days until it was broken in 1991 by Mike Powell.