If you could choose to have a fistfight with any one celebrity

I don't know about a fist fight but for sparring session it would be cool to glove up with Idris Elba. I would bleed way more then he would but he is compassionate enough where he would not go out of his way to injure me. 20 years ago when I did get punched in the face in sparring vice versa Dolph Lundgren would have been a cool sparring session.