By Matt Boone on June 2, 2007 at 5:01 PM EST

Brock Lesnar makes his professional mixed-martial arts fighting debut for the K-1/Elite XC "Dynamite!! USA" pay-per view and Showtime event tonight starting 9:00PM ET. The former WWE champion and NCAA amateur wrestling champion will battle South Korean judo-specialist Min Soo Kim, replacing his original opponent (also South Korean) Hong-Man Choi.

Also on the card is a rematch of the most legendary fight in the history of the sport as the man who started it all in the U.S. Royce Gracie battles the man who took it to another level in Japan - Kazushi Sakuraba. Their first fight was an insane 90 minute battle that saw Gracie's corner throw in the towel.

It's a nine fight card starting on Showtime at 9PM which leads into the PPV at 10PM. Fans looking for a place to get the live results coverage as it happens online, head on over to www.MMANEWS.com. Shortly after the fights end, the actual videos will be available at Forums.MMANews.com.

MMANEWS.COM - LIVE K-1/EXC "Dynamite!!" coverage w/ BROCK LESNAR'S MMA Debut!! [>>]