http://en.wikipedia.org/wiki/Mixed_martial_arts
Royce Gracie:
http://en.wikipedia.org/wiki/Royce_Gracie
UFC:
http://en.wikipedia.org/wiki/Ultimate_Fighting_Championship
Pride:
http://en.wikipedia.org/wiki/Pride_Fighting_Championships
Bjj:
http://en.wikipedia.org/wiki/Brazilian_Jiu_Jitsu
Minotauro:
http://en.wikipedia.org/wiki/Antonio_Rodrigo_Nogueira
Vitor Belfprt:
http://en.wikipedia.org/wiki/Vitor_Belfort
Randy Couture:
http://en.wikipedia.org/wiki/Randy_Couture
Kazushi Sakuraba:
http://en.wikipedia.org/wiki/Kazushi_Sakuraba
Tito Ortiz:
http://en.wikipedia.org/wiki/Tito_Ortiz