First players to reach X total XP:

100,000,000	Schmuk	April 24, 2021	See rest
200,000,000	Schmuk	November 29, 2021	See rest
300,000,000	Schmuk	July 9, 2022	See rest
400,000,000	Schmuk	October 31, 2023	See rest
500,000,000	TBD		See rest