LaShawn Merritt ran a blistering anchor leg to return the men's 4x400m title to the United States, and win his third Olympic gold medal, in the final athletics event of the Rio Games on Saturday.
South African flag-bearer Caster Semenya powered to the 1,500 metres title at the Commonwealth Games on Tuesday, keeping her bid for a golden double at the Gold Coast intact.
Olympic double silver medallist Yohan Blake completed the sprint double at the Jamaican Championships when he easily won the men's 200 metres on Sunday.
Captain Rani Rampal's clinical strike helped India beat South Africa 1-0 to seal their place in the semi-finals of the women's hockey event at the 2018 Commonwealth Games in Gold Coast, on Tuesday.
Check out the gold medallists on Day 15 of the 2016 Olympic Games in Rio de Janeiro, on Saturday: