Farah seals Olympic double double with 5,000m win as Centrowitz earns shock 1500m gold

 Farah seals Olympic double double with 5,000m win as Centrowitz earns shock 1500m gold

Britain’s Mo Farah matched what was once the unique feat of Finland’s Lasse Viren here as he completed his second successive 5,000 and 10,000 metres double at the Olympics with victory at the shorter distance on a final night here when individual track golds also went, surprisingly, to Matt Centrowitz of the United States in the men’s 1500m and, inevitably, to South Africa’s Caster Semenya in the women’s 800m.