The Rock was visibly angry at the crowd’s reaction after SummerSlam 2002. Brock Lesnar was now the youngest WWE champion of all time (at the time), and Dwayne Johnson left packing for Hollywood.
By SummerSlam 2002, Lesnar had defeated Hulk Hogan, The Hardy Boyz, Rob Van Dam, Booker T, and Bubba Ray Dudley in dominant fashion. It was time for The Rock to fall to Brock Lesnar.
Brock: “Because Dwayne was taking time off after the show to do a movie, [WWE] wanted to go all the way with [me] because I had to carry the load for the company while Dwayne was off shooting films."