Thirty minutes into the Maui Jim Molokai Challenge, first-time participant Jasper Mocke led a five-man conga line of Clint Robinson, Hank McGregor, Cory Hill and Jeremy Cotter. When Mocke sprinted for a wave that shot him across Robinson's path, the five-time Olympian admonished him like a state trooper confronting an unlicensed driver. Mocke thought nothing of his move. "That's how we race in South Africa," he said. "It was just aggressive."