Wilson Kipketer, Sebastian Coe, and Alberto Juantorena have also broken the 800m world record multiple times. The American sprinter has shattered the women's 400m hurdles five times: in 2016 ...

A little over four decades ago, British athlete Sebastian Coe toed ... From 1979 through 1982, Coe (who was coached by his father Peter) set multiple world records at various distances and won ...

"We are shocked and deeply saddened to learn of the devastating loss of Kelvin Kiptum and his coach, Gervais Hakizimana," World Athletics President Sebastian ... and 800m world record holder ...