Resilient sob.... Mossad tried killing that guy for decades, maimed him pretty badly but were never able to get him. He was declared dead given how old he would be if he were still alive but nothing official....
Dennis/Miller is a good domestic US heavy s**** that's flown under the radar, winner of this is will be in the mix. Especially if it's Miller who has the benefit of having his cherry intact and a solid KO win over Muralimov.
Nothing guarantees the other Adolph was killed either, he probably lived to a ripe old age in Uruguay. Being hidden away by all the fascists in Latin America.