actually i t is a big rumor on internet, i can´t find the real source. i got it http://www.boxing (delete it)scene.com/forums/archive/index.php/t-53870.html i will search more
As far as I know Tyson never tested his punching power with a psi meter. Only Bruno has his power measured as far as I know. Also many of those times I see those psi listings I see Vitali above Wlad and Ali below a normal human.
Both of these guys lived in Canada at the same time.I guess it made to much sense to actually match them up.
yeah I’m surprised that a prospecting Ruddock wasn’t matched with Berbick around 1988 or so for the Canadian. Then again it might have been talked about but no deal was made