Two divers play football underwater in the aquarium with sharks in Haichang Whale Shark Ocean Park in Yantai, east China’s Shandong province, Aug 9, 2016. The ocean park held an “underwater Olympics” to attract visitors on Aug 9. [Photo/Xinhua]
A diver plays the rings underwater in the aquarium with sharks in Haichang Whale Shark Ocean Park in Yantai, east China’s Shandong province, Aug 9, 2016. [Photo/Xinhua]
A diver rides a bike underwater in the aquarium with sharks in Haichang Whale Shark Ocean Park in Yantai, east China’s Shandong province, Aug 9, 2016. [Photo/Xinhua]
A diver performs on parallel bars underwater in the aquarium with sharks in Haichang Whale Shark Ocean Park in Yantai, east China’s Shandong province, Aug 9, 2016. [Photo/Xinhua]
