 He is the first non-mixed race African American to become a world champion in WWE, and was voted the greatest World Heavyweight Champion in a WWE viewer poll.Booker is also the winner of the 2006 King of the Ring tournament, the sixteenth Triple Crown Champion, and the eighth Grand Slam Champion (under original format) in WWE history.As the ninth WCW Triple Crown Champion, Booker is one of five men to achieve both the WWE and WCW Triple Crowns.