Winter Olympics: 10 things you might have missed

Benoît Richaud is working with 13 teams on their similar-looking uniforms, while Korean skiers are dealing with nightmare experiences with wax.

Domen Prevc set a ski jumping record of 254.5m at Planica's flying hill in Slovenia last March, a hill notorious for its steepness and long jumps. German Philipp Raimund, however, has opted out - he's struggling with vertigo. "Occasionally I have a problem with my body reacting without me being in control", he said. "It's like I'm watching myself, at the same time I'm experiencing a loss of control over my body".