On May 25, 1935, American athlete Jesse Owens equalled or broke 4 world records in 45 minutes at the Big Ten meet at Ferry Field in Ann Arbor, Michigan. It is remembered as "the greatest 45 minutes ever in sport". Some claim 6 because his times broke the meter and yard records. A short excerpt from the article:
"On 25th of May 1935 the 21-year-old Owens averaged a world record every nine minutes at the Big Ten Championships. Five world leading marks and one world equalling effort, all completed with an injury severe enough for his coach to seriously consider pulling him out of the meet at the last minute.
Jesse Owens set five world records and equalled a sixth in 45 minutes. Yes, five world record-breaking performances and a world record-equalling one in three-quarters of an hour. It bears repeating.
While Owens won four gold medals in seven days at the Berlin 1936 Olympic Games – a truly momentous feat achieved in the face of genuine adversity – it has, in pure sporting terms, been matched. Compatriot Carl Lewis followed in Owens’ footsteps 48 years later by doing the 100m, 200m, long jump and 4x100m quadruple at the Los Angeles Games. In contrast, Owens’ efforts in Ann Arbor, Michigan, on 25 May 1935 at the Big Ten Championships (a leading annual USA intercollegiate athletics meet) stand alone in all sport."