It's fascinating to me how in the last 20 years there's been like this wave of successful fighters emanating from the former soviet republics, with of course the Klitschkos being the best example.
The greatest American Heavyweights, Ali, Frazier, Foreman and Tyson (and maybe Larry Holmes and E. Holyfield) never had to fight any GGG/Klitschoko types during their careers, I guess because the communist political system wouldn't allow it. Which is a shame, because it would have been amazing.
Anyway, I'm not partial to the Mexican boxers. They're durable, and technically sound, but kind of boring. Relentless terminator types like GGG are much more entertaining, so I'll be pulling for the Kazakstainian.