I don't know what is swinging between this person's legs, but I'll assume it's malformed male genitalia, and he was thus labled as female.
But with XY chromosomes, and T levels that are that of a man, and just look at the guy...that is not a woman. This mismatch says it all. The female boxer he was fighting quit after 46 seconds. Tell me this wasn't allowed because of transgender BS.
P.S. I'd agree that it's not fair to call him "transgender" because he was born with a condition. Most likely CAIS. There is a condition where you have xy chromosomes, but female reproductive organs, like Swywer Syndrome, but they have low T levels and look more female.
He probably has CAIS. They have high T levels, an testes inside the abdomen at birth, so may look female. He's only fighting females because of transgender ideology though.