Just a quick datapoint from 2017 as Norway has public taxes (yes might be strange for some of you to comprehend, but at least it makes things very transparent)
Top payed relevant athletes
1. Kristoff , 17MNOK ~2M$
2-10 skiers and 1NFL player
11. Boasson hagen 3MNOK
......
Henrik Ingebrigsten 460K NOK
Warholm (400m hurdles) 350K
Sondre Moen 7K (!!!!!)
Henrik Christiansen (swimmer) 3K (!!!)
Note, there are ways to get around this by instead of having sponsor money registered as salaries letting the sponsor money go into a holding company etc. Anyway it shows some scale (AksenLund Svindal and Mats Zuccarello are probably the two highest earners, but they are at the bottom of the list)
https://www.aftenposten.no/...rettsprofiler-i-fjor