[Sun care] How come a lot of guys from Arnold Schwarzeneggers generation still look great even though they never used sunscreen?

Beauty Tips For Body Care
Seriously Arnold himself is 68 and he does not look sundamaged at all and in pumping iron shows him constantly in the burning sun as part of his daily life when he was still a bodybuilder. Sylvester Stallone also looks great and he also regularly tanned.I'm not disputing the damage the sun can do but just wondering how these people barely have any visible sun damage
Girls Blog 2015
Submitted by Flay_Gunnar