Knocked out by joshua ,wilder and probably stopped by tko by Fury . I can see the fat but fast ruiz knocking him out too, ruiz hits pretty hard and i don't know how would take this power the chin of Norton.
If you dropped him in amongst the division now, he'd probably be a titlist at some point, but never the proper champion. He could fill that role that Parker has filled these past few years, or maybe a John Ruiz kind of career from 2000 - 2005. A beneficiary of boxing politics which sees a spare belt going most of the time, and good enough to win that spare trinket or rack up a couple of defences here and there, but never a serious candidate to be top dog. His record against aggressive, genuine knockout punchers doesn't make for pretty reading. Having one of them around the same division as him is problematic enough for him, but two in the shape of Wilder and Joshua? Bad news. Stylistically he has a better shot at Fury but even then he's an underdog. More than good enough to beat the likes of Parker, Ortiz, Pulev etc. but that would be his level, I think.
I think Roy Tiger Williams and Leroy Jones would be heavyweight champions today. Most super heavyweight sized former contenders & title challengers would win a belt today too. Buddy Baer....Abe Simon... Hein Ten Hoff all of them would be more successful today.
Wilder can't fight, Joshua quit in a fight, and usually gassed after 5rds. Yes Norton would be a champ in this era of watered down boxing. The one I don't see him beating is Fury believe it or not...
Ken was a good athlete. If he was around now he would build himself into the same kind of 6’3” artificial body builders we see today.