#6 What must it feel like to be on top of not just one, but two Winter Olympic sports?  Ester Ledecka became the first woman to ever win gold medals using two different types of equipment, a snowboard and skis, at a single Winter Olympic.  Ledecka is also the first woman to win gold in two separate disciplines at the same Winter Olympic Games.  Anfisa Reztsova previously won gold in two separate disciplines at different Olympics.  Watch her parallel giant slalom win here.

#8 Youth has its advantages. Chloe Kim, at age 17, became the youngest ever female Olympic gold medalist on snow when she won the Halfpipe. Kim's exposure and experience at competitions leading up to the PyeongChang games included being a four-time X Games gold medalist and the first woman to win two gold medals in snowboarding at the Youth Olympic Games. Watch her gold medal performance here.