2-Klitschko brothers- in every decade

Hard to say, Vitali durable and controlling, never behind in a fight and excellent 12 rd stamina. Vlad has great skills, 1 punch KO power in both hands and both have fought great past 35 yrs of age

shame with Vitali was the back injury that took him out in his prime, would have been great to see another 8-10 fights while he was prime.