French cyclist Robert Marchand, 105, reacts after setting a record for distance cycled in one hour, at the velodrome of Saint-Quentin en Yvelines, outside Paris on Wednesday.
Fedor Konyukhov prepares for liftoff from the Northam Aero Club on July 12 in Northam, Australia. For the past eight days, he has had little sleep in an open gondola hurtling at high speeds through below-freezing air that is too thin to breathe.
Paul Kane/Getty Images
The insoles of Kenya's Eliud Kipchoge's running shoes are seen slipping up to his ankles, after he crosses the finish line to win the men's 42nd Berlin marathon on Sunday. He won the race, but missed the world record by 63 seconds.
Hannibal Hanschke/Reuters /Landov
It's alive: At nearly 14 inches long, this oyster has been certified as the world's largest. It's also around the same size as a man's size 10-1/2 or 11 shoe here in the U.S.
Wadden Sea Centre
British cyclist Graeme Obree, 48, celebrates setting the land speed record for prone cycling at the International Human Powered Vehicle track near Battle Mountain, Nevada.