SEOUL - SEPTEMBER 19: Greg Louganis of the USA diving team prepares for his dive during competition at the 1988 Seoul Summer Olympics on September 19. This is the dive when he hits his head on the board. (Photo by Pascal Rondeau/Getty Images)
SEOUL - SEPTEMBER 19: Greg Louganis of the USA diving team prepares for his dive during competition at the 1988 Seoul Summer Olympics on September 19. This is the dive when he hits his head on the board. (Photo by Pascal Rondeau/Getty Images)