The popular commentary YouTuber Cody Ko, who has over nine million subscribers across five channels, has been embroiled in an ongoing controversy after fellow YouTuber Tana Mongeau alleged that he had sex with her when she was 17 and he was 25. Mongeau, 26, raised the allegation in May, during a live recording of her podcast Cancelled, which she co-hosts with another internet personality, Brooke Schofield.