Motocross dad Thurman Maynard, former undercover cop Sarah Olsen and Pete Frates, who helped...
Frates
Pete Frates, who was diagnosed with ALS in 2012, helped the movement go viral...
Frates, a former baseball player, battled the rare neurological disease for seven years. During...
Peter Frates, 34, lost his battle with ALS that began at age 27 and...
