More or Less: Behind the Stats

Sir Roger Bannister became the first man to run a mile in under four minutes 60 ago. It's one of the most famous records of the 20th Century, one that the passage of time has shrouded in legend. Was the four-minute mile really considered an 'impossible' physical barrier? Are motivational speakers like Anthony Robbins right to claim that the year after it was broken, the power of positive thinking helped dozens of runners to break the four-minute barrier. More or Less speaks with Sir Roger Bannister to separate myth from reality and find out exactly what propelled him to his famous feat. This programme was first broadcast on the BBC World Service.