Chess boxing It is a singular sport that demands brains and muscles like no other athletic competition. Popular in Germany and the United Kingdom, the game is played with alternating rounds of chess and boxing. Competitors can win by winning the chess game, by knocking out an opponent or by judges’ decision at the end. Underwater Hockey The rules of liquid-water hockey are similar to that of it solid-state counterpart. The difference: Players use wooden or plastic sticks about the size of a banana to push around a metal puck around the floor of a pool. Wife Carrying In Finland there is a bizarre sport in which husbands carry their wives on their backs through obstacle courses. Wives grab onto her partners neck and back while hanging upside-down.This sport is called eukonkanto. For those fortunate enough to take home top honors at the Wife Carrying World Championships in Sonkajärvi, Finland, the winning team earns the wife’s weight in beer. Birdman Competitions involve human powered flying machines, usually decorated, trying to fly the greatest distance off a ramp, bridge or pier. There are also similar events called Flugtag. Unicycle hockey Players do not move skating, but only on bikes, which have only one wheel. Human vs. Horse Race It is 35 km race, which human try to be faster than horse. Walia