Brock Lesnar vs.Randy Couture Video: UFC 91 Results, History is Made by Lesnar

Brock Lesnar did a history in his sensational 2nd round knockout of Randy Couture in the main event of UFC 91 in that "The Next Big Thing" is immediately the only man to have won the WWE (pro wrestling) and UFC (Ultimate Fighting) World Heavyweight Championships. The 2000 NCAA Wrestling Champion shocked Couture's hometown at the MGM Grand Arena in this triumph for the championship, which UFC President Dana White addressed the biggest MMA fight of all time.

UFC 91 Results: Brock Lesnar Win, First to Hold WWE and UFC World Titles

Lesnar won the WWE Title in 2002 as a "rookie" in World Wrestling Entertainment. His grow to the top saw him smash legends Hulk Hogan and Ric Flair en route to a title victory over Dwayne "The Rock" Johnson. Lesnar's early WWE days were noteworthy for his physical style and his on-air "agent" Paul Heyman's super-smart interviews to hype "The Next Big Thing."

Lesnar vs Couture Video on Youtube