joshua cheptegei is the fourth man in history to win three successive world 10,000 metres, the ugandanof kenya second and ethiopia's selemon barega winning bronze. cheptegei joins ethiopian duo haile gebrselassie and kenenisa bekele, and britain's mo farah in winning three successive 10,000m titles. britain's katarina johnson—thompson has won gold in the heptathlon, making a remarkable come back from a ruptured achilles tendon. she finished second in the 800 metres — the gruelling final event of the seven—discipline competition, which was enough to take gold and that crown. next to the english premier league, where big spenders chelsea have been beaten by a west ham side that played the last half an hour with ten men at the london stadium. david moyes condemning mauricio pochettino to defeat injust his second game in charge. lucas paqueta exhausted at the end here, his goal wrapped up a 3—1win. disappointment for moises caceido on his debut. chelsea were level at half time, having been in control and missing a penalty. west ham had nayef agair sent off in the second half but ground out