Who started “75 Hard Style Challenge”?

Mandy Lee, on TikTok, Jan 2, 2024. It reached 6 platforms in 2.7 years.

LineageEach dot, 100 TikTok hashtag posts, historical lower boundKey steps, 10 of 17. Lines follow time and platform
Kicking off 2024 with a style challenge! If you want to start the new year off by glowing up, saving money, getting more use out of your closet and firming up your personal style this one’s for you.…Mandy LeeFirst postWheringOpen webThe GuardianPressPlatform jumpPressPlatform jumpPeakPlatform jumpOwner responseAfterlifePatient zero