While a student at St. Mary's Hospital Medical School in London, he won championships in the mile run
He broke the four-minute barrier with a time of 3 minutes 59.4 seconds in 
a... [DOC] [TLE] British Athletics Official Website | Sir Roger Bannister [PAR] Bannister was 25 when he broke the world record, an amazing achievement in 
itself, ... before University colleges in London and Oxford and then onto medical 
school.