Edwina Brocklesby: ‘Irongran’ keeps going – CNN Video

Edwina Brocklesby, 78, is one person whom you will never forget once you meet. Known as the ‘Irongran’, Broklesby is the oldest British woman to complete the Ironman – the world’s toughest triathlon challenge, including a 2.4-mile swim, a 112-mile bike ride and a full 26.2-mile marathon Is.

,