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The first deaf professional motocross racer, Ashley Fiolek; Professional snowboarder & filmmaker, Jake Koia; summer camp for wakeboarders; Felix Baumgartner performs a dangerous stunt.
Free climber David Lama tackles Bellavista; surfers Carissa Moore and Maya Gabeira mentor young women.
The evolution of the backflip in motocross; racing driver Rhys Millen; two women seek their next challenge.