In November 1982, the boxer Deuk-Koo Kim died of brain damage after a world title fight against the American Ray Mancini. Kim fell into a coma after being repeatedly knocked down in the 14th round. His death led to a series of reforms in boxing.

Ray Mancini shares his memories of the fight and its aftermath.

(Photo: Deuk-Koo Kim at home in Seoul before his departure for Las Vegas to fight Ray Mancini. Credit: Dong-a Ilbo/AFP/Getty Images)