Sarah Whitmore is a US National motocross champion. She is currently working of Marvel Comics as a performer and stunt person as Mme. Hydra. Sarah continues to ride motocross, cross-country, and trial dirt bikes. She also rides bicycles.
Phil Smage and his younger brother Pat are known for their part on America’s got talent, for doing the Smage Brothers Riding Show. Here is a link to their promo video, and when they were on the show. Phil is also part of the Marvel Comics tour and staring as Captain America.