By 2002, the number of wrestlers in WWF was twice as big because they now had wrestlers from WWF before the end of WCW, and wrestlers who came from WCW and ECW. As a result of the increase, the WWF split its wrestler numbera with each half performing on one of WWE's two weekly TV shows - "Raw" and "SmackDown!". Each show also had different championships and bosses. This was called the Brand Extension. In May 2002, the WWF was renamed to World Wrestling Entertainment (WWE) and the championship was called the WWE Undisputed World Championship. After these changes, the WWE Undisputed Championship was not on "Raw" or "SmackDown" and wrestlers from both brands could challenge the WWE Undisputed World Champion. When Eric Bischoff became the General Manager of "Raw" and Stephanie McMahon became the General Manager of "SmackDown", McMahon brought the WWE Undisputed World Champion at the time, Brock Lesnar, to the "SmackDown" brand, and left the Raw brand without a world title. On September 2, after arguing about the brand that the Undisputed Championship should be on, Eric Bischoff announced the creation of the World Heavyweight Championship, separate from the Undisputed Championship. Then, the WWE Undisputed World Championship was called the WWE World Championship or just the WWE Championship. In 2011, there were two WWE Champions - John Cena and CM Punk. On the August 1 episode of Raw the Chief Operating Officer of WWE Triple H, announced a match to decide who would be the WWE Champion between Cena and Punk. At SummerSlam, Punk beat Cena to be the only WWE Champion, but that night Alberto Del Rio cashed in his Money in the Bank contract and became the new WWE Champion. The holders of the contract gets a world title match whenever they want (they could also fight for the ECW Championship when the ECW brand was around).