The Baltimore swimmer has won 22 medals in three Games — including 18 golds — making him the most decorated Olympian. But his journey was marred by two DUIs, supensions and training struggles. Now, he’s heading to his fifth Olympic Games in Rio.
Battling wildfires in Portugal and California, Ironman World Championship triathlon, the front line in Raqqa, Syria, record for most people dressed as Rosie the Riveter and more images from around the world.
The contest is accepting entries in one or all of four categories: wildlife, landscapes, underwater and aerials. The grand-prize winner will receive $10,000, publication in National Geographic Magazine and a feature on National Geographic’s Instagram account.