Two-time Olympic champion Eliud Kipchoge says he feared for the lives of his family during a campaign of online abuse that wrongly linked him to the death of fellow Kenyan marathon runner Kelvin Kiptum.
Kiptum, the world record holder who looked set to challenge Kipchoge's dominance over 26.2 miles, died aged 24 in a car crash in February.
Some social media users began to speculate that Kipchoge was part of a conspiracy to kill Kiptum, who had lowered the world best to two hours, 35 seconds last October in Chicago.
"I was shocked that people [on] social media platforms are saying 'Eliud is involved in the death of this boy'," the 39-year-old told BBC Sport Africa.
"That was my worst news ever in my life.
