Wikipedia
Wife-carrying
Wife carrying (, , ) is a contest in which male competitors race while each carrying a female teammate. The objective is for the male to carry the female through a special obstacle track in the fastest time. The sport was first introduced at Sonkajärvi, Finland.
Several types of carry may be practised: piggyback, fireman's carry (over the shoulder), or Estonian-style (the wife hangs upside-down with her legs around the husband's shoulders, holding onto his waist).
Wife Carrying World Championships are held annually in Sonkajärvi, Finland since 1992 (where the prize depends on the wife's weight in beer).