Tjerk de Boer NED (Left) and Aaron Heo USA compete in the Short Track Speed Skating Mixed NOC Team Relay Semifinals at Gjovik Olympic Cavern Hall during the Winter Youth Olympic Games, Lillehammer, Norway, 20 February 2016.

Kim Jiyoo KOR competes in the Short Track Speed Skating Mixed NOC Team Relay Semifinals at Gjovik Olympic Cavern Hall during the Winter Youth Olympic Games, Lillehammer, Norway, 20 February 2016.

Moritz Kreuseler GER (Left) and Shione Kaminaga JPN compete in the Short Track Speed Skating Mixed NOC Team Relay Semifinals at Gjovik Olympic Cavern Hall during the Winter Youth Olympic Games, Lillehammer, Norway, 20 February 2016.

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games

Curling (Mixed Team Competition) – Innsbruck 2012 Winter Youth Olympic Games