AB Hernandez, a transgender athlete, won gold medals in high jump and triple jump at a California high school competition. This caused a lot of discussion and got attention from people all over the country. Hernandez competed because a new rule in California allowed it. This rule let another girl compete and win a medal if Hernandez did well enough. But some people protested because they don't want transgender athletes to play in girls' sports. The new rule was made because of Hernandez and because California law says transgender students can play on teams that match their gender identity. Some people think this new rule makes things more confusing. This is happening when most adults in the US think transgender female athletes should not play in girls' and women’s sports.