Top 15 KOs in boxing history

Associated Press
11. Jack Johnson KO12 Stanley Ketchel, Oct. 16, 1909 – Johnson was the heavyweight champion and Ketchel the middleweight champion, but the knockout was one of the most brutal ever. First, the power-punching Ketchel, one of the great punchers in the sport's history, decked Johnson in the 12th. When Johnson got up, he went hard after Ketchel. He landed a right uppercut that not only knocked Ketchel out, but also reportedly left a few of Ketchel's teeth embedded in his glove. (Photo credit: AP)

View gallery

15 photos

On the heels of one of the most devastating knockouts in boxing history, Yahoo! Sports analyst Kevin Iole gives his top 15 KOs of all-time. Where does Juan Manuel Marquez's knockout of Manny Pacquiao rank in history?

View Comments (0)