Most people define greatness by the moments of victory. The wins, the trophies, the press conferences. Darren Hardy challenges that frame on this episode of DarrenDaily On-Demand, revealing what actually separates champions from contenders, and it's not what happens when they're on top.

Darren walks through the career of one of the most iconic athletes in history, a man whose journey to becoming a three-time heavyweight champion of the world ran through some of the most brutal losses ever absorbed in the ring. Greatness is not built in the wins, and never has been.

Get more personal mentoring from Darren each day. Go to DarrenDaily at http://darrendaily.com/join to learn more.