A dragon boat (also dragonboat) is a human-powered watercraft traditionally made, in the Pearl River delta region of southern China - Guangdong Province, of teak wood to various designs and sizes. In other parts of China different woods are used to build these traditional watercraft. It is one of a family of Traditional Paddled Long Boats found throughout Asia, Africa and the Pacific Islands. Dragonboats are the basis of the team paddling sport of dragon boat racing an amateur watersport which has its roots in an ancient folk ritual of contending villagers held over the past 2000 years throughout southern China. While 'competition' has taken place annually for more than 20 centuries as part of religious ceremonies and folk customs, dragon boat racing has emerged in modern times as an international sport, beginning in Hong Kong in 1976. But the history of dragon boats in competition reaches as far back as the same era as the original games of Olympia in ancient Greece. Both dragon boat racing and the ancient Olympiad included aspects of religious observances and community celebrations along with competition.