Updated: February 18, 2013, 12:55 PM ET

"SportsCenter" and ESPN Sport Science have teamed up to determine the greatest athlete of all time, using their unique metric that factors in attributes such as speed, power, reaction time and more. Your votes over the past 16 weeks determined the athlete who would represent each sport in the bracket phase of the project, which is set to begin on "SportsCenter" on Sunday. Check out Sport Science host John Brenkus' chat, where he discusses the bracket and examines how to measure an athlete's greatness, ...

Read full story


You must be signed in to post a comment

Already have an account?