SummerSlam (2002)
The main event was for the WWE Undisputed Championship between The Rock and Brock Lesnar. Lesnar dominated early with some power moves. The Rock went for the Sharpshooter. Lesnar's manager Paul Heyman got involved in the match, as he was attacked by The Rock, who executed a Rock Bottom through a broadcast table on Heyman. The Rock and Brock Lesnar gave each other a "Rock Bottom". The match came to an end when Lesnar stopped a People's Elbow and a "Rock Bottom" and then executed the "F-5" on The Rock for the win and the title. Lesnar remained the youngest world champion in WWE history until Randy Orton won the World Heavyweight Championship in 2004, although Lesnar remains the youngest WWE Champion in history.
Undisputed championship
With the purchase of WCW during the previous year, WWE's roster had doubled in size and with newly obtained properties and a desire to further expand, the promotion was essentially divided in what became known as the WWE Brand Extension. This resulted in WWE's two main programs, "Raw" and "SmackDown", becoming distinct brands, acting as complementing promotions under WWE. The WWE Undisputed Championship was then consequently shared between both brands and soon conflict began brewing over the title. In late August 2002, after becoming the youngest WWE world champion at the time by winning the WWE Undisputed Championship, Brock Lesnar and his title were made exclusive to SmackDown. To remedy this, the Big Gold Belt was brought back the following month to represent the new World Heavyweight Championship and became "Raw's" top championship, thus making the WWE Championship no longer undisputed.