sudneo , 5 hours ago

This is honestly an argument that I find very weak. I mean absolutely there are plenty of genetic advantages in general in sport. The problem is that not all sports have categories to isolate competitions for certain parameters. Swimming does not, so you could argue that is unfair by default, but that’s what it is right now. Fighting sports generally do have categories, both gender and weight.

If we leave alone gender, if someone had some condition (let’s imagine something that doesn’t exist) that would result in having muscle mass common for a 80Kg, but in a 70Kg body, that person would probably have an unfair advantage in the 70Kg category because weight is a proxy for muscle mass as well.

The only reasonable argument here is that the boxer, even if she has some genetic condition, still tested within the limits for female boxers. That is pretty much it, which means that whatever condition she has (if any), it’s not considered an advantage in the female category according to current standards.