Rob Powell (athlete)
Rob Powell is an American athlete and fitness coach who holds two certified World Fitness Challenge (WFC)/Guinness World Records from 2001 and 2002 and has won the World Fitness/Conditioning Champion title four times (2001, 2002, 2003 and 2004). Powell founded The WFC Workout, The World's Fittest Workout Apps, and retired from competition in 2011.