hmm, I read an online artical that implied that he was wearing post 50 years old, but IMO his hair just looks way too good in heat, he is in his mid 50s by this point. IMO it's a bit rare at that age to have a thick NW1.

there is defiantly something up with his hair, people are noticing due to his age.

well these days you can have those hairlines, elton john is a good example of how well hairpieces have progressed