First players to reach X total XP:

100,000,000	Soarix	July 19, 2015	See rest
200,000,000	Soarix	December 23, 2016	See rest
300,000,000	Soarix	January 19, 2019	See rest
400,000,000	Soarix	August 29, 2022	See rest
500,000,000	TBD		See rest