stupid stupid cosmetic jeff beck question!!

i am recently being wowed by the jeff beck one night only dvd..with our lovely lady bass player....but throughout the whole thing i couldnt shake the thought that jeff has been drinking from the fountain of youth .... when you look at his contemporaries such as clapton...jagger or richards and then you look at the tuffnellesque beck with his buffed up physique and black flowing locks something seems wrong....surely in your mid 60s you should be looking like somone from your mid 60s!!

jeff always seemed like some unprentious guy who would rather be taking out the engine block from some jag xjs instead of spending endless hours in some cosmetic beauty parlour but maybe i need to rethink my opinion of the guy!!