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In page 1968 Summer Olympics:

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  • Al Oerter won his fourth consecutive gold medal in the discus to become only the second athlete to achieve this feat in an individual event, and the first in athletics.[6]
  • Bob Beamon leapt 8.90 m (29 ft 2.39 in) in the long jump, an incredible 55 cm (22 in) improvement over the previous world record. It stood as the world record for 23 years, until broken by American Mike Powell in 1991; yet it has stood as the current Olympic record for 57 years. Jim Hines, Tommie Smith and Lee Evans also set long-standing world records in the 100 m, 200 m and 400 m, respectively.[citation needed]
  • In the triple jump, the previous world record was improved five times by three different athletes. Winner Viktor Saneev also won in 1972 and 1976, and won silver in 1980.