Orlando Salido has my vote.
Knocked out or stopped about 4 times in his first three years.
60 + fights later and he is still banging with young guns.
Gamboa, Junanma, Lomanchenko, Garcia and most recent Francisco Vargas.
Hasn't slowed yet. Never heard him speak, does he slur? Or his speech is fine?
43-13-4
Salido= Durable.
Old school James Toney was durable for close to 20 years. Fell off around S Peter
69-5-3.
Up till then JT= Durable.