Lost has twelve seasons.
Francisco Santos `` Frank '' Mir , III -LRB- born May 24 , 1979 -RRB- is an American mixed martial artist , who competes in the Ultimate Fighting Championship -LRB- UFC -RRB- .. mixed martial artist. mixed martial arts. Ultimate Fighting Championship. Ultimate Fighting Championship. UFC. Ultimate Fighting Championship. A former UFC Heavyweight Champion , he currently holds the record for most fights , victories , and submissions in UFC Heavyweight history , and is tied for 4th most UFC victories overall .. Heavyweight. Heavyweight ( MMA ). UFC Heavyweight Champion. UFC Heavyweight Championship. UFC. Ultimate Fighting Championship. The only person to win a UFC bout by toe hold , Mir possesses the longest uninterrupted tenure of any fighter in UFC history .. UFC. Ultimate Fighting Championship. toe hold. toe hold. He is the first man to knock out and submit Antonio Rodrigo Nogueira .. Antonio Rodrigo Nogueira. Antonio Rodrigo Nogueira. He also holds notable wins over Brock Lesnar , Tim Sylvia , and Mirko Filipovic .. Brock Lesnar. Brock Lesnar. Tim Sylvia. Tim Sylvia. Mirko Filipovic. Mirko Filipovic