Olympics. Curling has been a medal sport in the Winter Olympic Games since the 1998 Winter Olympics. It currently includes men's, women's, and mixed doubles tournaments (the mixed doubles event was held for the first time in 2018).

Curling was a demonstration sport at the 1932 Games, and then again after a lengthy absence in 1988 and 1992. The sport was finally added to the official program for the 1998 Games in Nagano.

For more than five centuries, the sport has evolved, becoming increasingly popular across the globe and a highly anticipated watch at each Olympic Wiinter Games.

Curling is named after the unique turning that occurs at the end of the stone's path on the ice. The curling stone, or rock, is made of dense polished granite from Ailsa Craig, Scotland, and in the Olympics, each rock weighs 19.1 kg (44 lbs).