Steve Ovett of Great Britain.
Steve Cram's 3:29.67 for the 1500 in 1985 broke Ovett's record of 3:30.77 set in 1983.
It was O.J. Simpsons record
October 6, 1986
He broke Ty Cobb's record.
Javier Sotomayor failed to break his own world record of 2.45 meters a few times.
He broke Mark Spitz record of 7 gold medals.
He broke Maury Wills' record of 104 stolen bases which Wills set in 1962