2013 — Usain Bolt is perfect again with three gold medals. The Jamaican great becomes the most successful athlete in the 30-year history of the world championships. The 4×100-meter relay gold erases the memories of the 100 title he missed out on in South Korea two years ago because of a false start. Bolt, who already won the 100 and 200 meters, gets his second such sprint triple at the world championships, matching the two he achieved at the Olympics. With his victory, Bolt moves to the top of the all-time world championships medals table with eight gold and two silver, edging Carl Lewis, who had eight gold, one silver and one bronze.
Jamaica’s Usain Bolt, right, runs ahead of Jamaica’s Nickel Ashmeade, left, after receiving the baton in the men’s 4×100-meter relay final at the World Athletics Championships in the Luzhniki stadium in Moscow, Russia, Sunday, Aug. 18, 2013. (AP Photo/Alexander Zemlianichenko)