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.
List of boxing triple champions
Wilfred Benítez was the youngest ever champion at any weight. Benitez first won the 140-pound WBA Light Welterweight Title from Antonio Cervantes on March 6, 1976, at age 17. He moved up in weight to win the 147-pound WBC Welterweight Title from Carlos Palomino on January 14, 1979, and finally won a third title when he added the 154-pound WBC Light Middleweight Title from Maurice Hope on May 23, 1981.