A woman's "hair math" dilemma has divided the internet, sparking a debate about how often women should wash their locks. Kathrin Downs (@kathrin_downs) shared a relatable conundrum on TikTok, ...
After a photo went viral in 2016, Irvin Randle wanted to show off his style. The math teacher by day now has 1.1 million followers on Instagram and 1.7 million on TikTok.