Yeah...she's a girl. A girl who is taking PED and being given a clearly unfair advantage over the other girls.
Doctor's (with parent's consent) are giving a girl, who happens to be a minor, testosterone drugs to "transition" from male to female? The problem being is that no amount of testosterone (which is nothing more than a PED in this case) is going to actually change her sex from female to male.
She's cheating. If she or her confused parents had an ounce of respect for wrestling, or for the other girls wrestling they would excuse themselves from competition.