I owned this game on my IBM 386 SX 33 Megahertz pc back in the turn of the 1990s. This was the grandfather of the Greatest Heavyweights series on the Sega Genesis. My friends and I would create boxers and try to win the World Title. The game was very advanced for its time, with various promoters you could select, various trainers that worked on different aspects/ stats of your character. The character make was simple with Speed, Power, Stamina.. etc. You would fight to climb the ranks, and also could set world records, like fastest knockout, oldest world champion, win streaks and the like. For some reason I will never forget Fists DeFalco an over the hill punching bag you can beat on to get yourself on track. Anyways game is a blast, and I think they got Dan Dierdorf to do the announcing but my computers sound card was abysmal, I could be mistaken.