
Chrissie Wellington
Christine Ann Wellington is an English former professional triathlete and four-time Ironman Triathlon World Champion. She held both world and championship records relating to ironman-distance triathlon races: firstly the overall world record and secondly the Ironman World Championship course record.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

A Life Without Limits
2012
ISBN 9781455505579