Before there was Tony Hawk skateboarding in empty swimming pools there was Robbie Slater screaming down the Cheyenne Frontier Days arena ramps and launching himself on his old green Schwinn. Before there was Fear Factor contestants climbing scaffolding with safety lines and eating worms there was Robbie Slater topping out on the hardest routes in Yosemite having subsisted for five days on Sara Lee coffee cakes and Mint Milanos, three days on water alone and the last two days on nothing. Before there was the X Games and its generation of pop culture daredevils there was Robbie Slater diving...