Lerdsila Chumpairtour shows you some of the moves that earned him the nickname Mr. Lightning.
K-1's debut on Spike.com kicks off with the U.S. Grand Prix Championship, September 8 from Los Angeles. Get an early look at the action.
Xavier Vigney discusses his transition from the gridiron to the ring ahead of his September 8 fight against Seth Petruzelli at the K-1 U.S. Grand Prix Championships.
Two-time K-1 World Grand Prix winner Mighty Mo shows off his heavy strikes.
Jermaine Soto brings an impressive taekwondo background into his K-1 debut, scheduled for September 8.