Sprint Up the Steepest Street In The World, Win $100! Fueled by @huel Black Edition ready-to-drink meals, these athletes took on the challenge of running up the steepest street in the world! Check out more of the @huel.usrange at @gnclivewell by using the link in my bio! Ad #huelxgnc #poweredbyhuel #huelpartner #fitness #challenge #gym #muscle #bodybuilder #strength