CNN —Before his life was cut short at the age of 24 in a road accident, Kelvin Kiptum had been intent on achieving even more history in his brief but extraordinary marathon running career. Of the seven fastest marathon times in history, Kiptum owns three of them. “I offer my deepest condolences to his young family.”Kiptum stands next to a timer displaying his marathon world record in Chicago. He raced his first marathon in Valencia two days after his 23rd birthday and within the space of a year had become the world record holder. “I will get close to the sub-two barrier, so why not aim to break it?” Kiptum had said in November.

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Persons: Kelvin Kiptum, Kiptum’s, ” Kiptum, Gervais Hakizimana, Sebastian Coe, John Walton, Kiptum, Eliud Kipchoge’s, Kipchoge, “, ” Kipchoge, Michael Reaves, Getty, Kiptum –, Hakizimana, ” Hakizimana, I’m Organizations: CNN, Rotterdam Marathon, Kiptum, London Marathon, World Athletics, AFP, Chicago Marathon, Toyota, Kenyan Locations: Valencia, London, Chicago, Kenya, Austrian, Vienna, Chepsamo, Chepkorio, Eldoret, West, Europe, Rwanda, Rotterdam