Meet Henry McClenathan, a biological boy who didn't bother changing his name who now runs on the girls' team at Ida B. Wells High School in Oregon. Despite being a male - both scientifically, physiologically, and obviously, to anyone with two functioning retinas and a brain stem - Henry was allowed to run in the 5,000-meter junior varsity race against female students.
Which he "won" by over two minutes, finishing with a time that would have placed him 62nd had he been competing against his own gender.