The Most Unusual Sports in Winter Olympics HistoryAdam Clark Estes2/07/14 12:20pm311EditPromoteDismissUndismissHideGo to permalinkEverybody gets the gist of the Winter Olympics. Skiing, hockey, figure skating, various sled races—we're all familiar with the classics. But did you know that dogs once competed in the Winter Olympics? Have you heard of the sport that's a cross between hockey and soccer? The Olympics used to be weird, man.