Vivian Cheruiyot out to defy age as she chases marathon dream
Vivian Cheruiyot has shared her determination to achieve one final milestone in her marathon career. Four-time world champion Vivian Cheruiyot has opened up about one important milestone she wants to achieve before hanging her spikes. The former Olympic champion is 41, older than Eliud Kipchoge by a year but she is still going strong and…