What do you think of trans women in sports? Is it fair to the biological women?

I'm all about trans men and women being accepted and recognized as the gender with witch they identify.
My view of it is, i have no idea what it's like to feel like i'm in the wrong body so who am i to judge.

No issues with bathrooms or changerooms etc.
But when it comes to sports and competition, i can't help but feel like there's a problem.
Is it fair for a trans woman to be competing against biological women? After all, they'll have the strength of a man and there's a reason that we separate men and women in sporting events.

Keep things respectful here.