““Indeed, at 92.5, LeMond’s is among the highest VO2s ever recorded by any athlete. VO2 is reckoned to be the most significant measurement in endurance athletes; it refers to the volume of oxygen, in liters per minute, transported by the athlete during exercise. The Norwegian cross-country skiers Espen Harald Bjerke and Bjørn Dæhlie are believed to have the highest ever recorded VO2, at 96. By way of comparison, Lance Armstrong’s has been reported as 85; that of another multiple Tour winner, Miguel Indurain, was 88. Figures appear to be unavailable for Bernard Hinault. LeMond’s VO2 of 92.5 could, therefore, be the highest ever recorded by a cyclist. By way of further comparison, the “normal” VO2 for a man in his 20s is between 38 and 43.””