Defending Champion Rudisha retains 800m title

IMAGE: Kenya's David Lekuta Rudisha reacts as he wins the Men's 800m Final at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on Monday. Photograph: Quinn Rooney/Getty Images......

KEY FACTS: London Olympic Games

David Lekuta Rudisha of Kenya became the first man to break the 800m world record three times, and break the 800m world record at an Olympic Games for the first time in 36 years -- since Alberto......

The secret behind David Rudisha's speed

Kenyan athletes are in danger of hitting the wall unless traditional training methods are replaced with more modern thinking, according to the coach of Olympic 800 metres champion David Rudisha.......

PHOTOS: Favourites cruise at heats on opening day at worlds

(From left) Andreas Bube of Denmark, Wais Ibrahim Khairandesh of Afghanistan and David Lekuta Rudisha of Kenya compete in the Men's 800 metres heats during day one of the 15th IAAF World Athletics......

World Athletics: Rudisha regains 800m title, Dibaba wins 1,500m gold

IMAGE: David Lekuta Rudisha of Kenya. Photograph: Patrick Smith/Getty Images Kenya's Olympic champion David Rudisha put three difficult years behind him and trusted his finishing pace to regain......