Most athletes make next to nothing. Like I worked with a 3 time Olympic track rider. At that level, the sport consumes your whole life just to complete at Olympics level. No one at the Olympics is making money at it. Everyone is broke and barely skating by. I worked with pro cycling teams and it was the same story for all, even many recognizable names are just poor people that love it in many cases. There are very very few big name celebrity types that actually make good money.