Theorist, does Gen Z look older than other generations like Baby Boomers and Millennials? Everyone on the internet seems to think so thanks to TikToker Jordan Howlett. But is it even true? Well, we that know Gen Z celebs like Reneé Rapp, Millie Bobby Brown, and Kylie Jenner tend to look older than they look, so that's a start. So then... WHY is this the case? WHY is Gen Z aging so rapidly? Today we find out.