Checkout this 2 year old ski his first powder day of the season. The Dad said that he didn’t learn to ski until he was around 20, but the 2 year old Hankster took to it better then most grown ups.
Here is some DIY Geek Creativity. This guy took a propeller and built a homemade backpack to wear while he went skiing. I don’t think I would try it, because I am not a real good skier and don’t think I would want to crash with a high speed propeller on my back. I don’t think it would end well.