Marley Dickinson March 3, 2024
Robert Griffin III, a former NFL quarterback, has thrown down the gauntlet, offering USD $100,000 to Christian Coleman if he runs a 40-yard dash at full throttle
Marley Dickinson April 11, 2022
Devon Allen previously declined the chance to play professional football to focus on track after university
Tim Huebsch February 28, 2017
Run faster than 4.24 in the 40-yard dash at the NFL Combine and win a private island courtesy of Adidas.