Olympian Shawn Johnson East experienced a major body transformation while completing the Special Forces: World's Toughest Test course. "This was about an hour after I crossed the 'finish line' and got to finally go to a hotel," Johnson East, 33, captioned a Friday, January 9, selfie via her Instagram Stories that was taken after the show wrapped. "I had lost about 10-15 pounds." Johnson East further noted that she was "covered in bruises" and had "10 layers of dirt and mud soaked into" her skin.