Tommy Morrison - Tragedy of the Duke (IMPOSSIBLY POWERFUL LEFT HOOK)
31:27
IMPOSSIBLE SPEED - Roy Jones Jr. (Captain Hook)
1:11:25
Mike Tyson - Baddest Man On The Planet (IMPOSSIBLE Knockout Documentary)
26:14
Rocky Marciano - 49-0 - Hardest Hitter In Boxing History (A Knockout Documentary)
26:19
Had More Power Than Tyson... One Punch Knockouts and the True Story of Tommy Morrison
34:10
George Foreman - Knockout King (An Original Bored Film Documentary)
32:51
Sonny Liston’s Impossible Power & Intimidation (Most Insane KOs Ever)
42:21
Bernard Hopkins - The Alien (Original Career Documentary)
38:29