Im quite sure this is supposed to be Udo Lindenberg

https://duckduckgo.com/?q=udo+lindenberg+80er+jahre&t=midori...

Note the UDO on the menu ...

While you may be correct, I'd caution it could be dangerous to attempt re-identifying any portrait of The Chuck.

For me, it's safety first... whoever it was, it's now Chuck Norris.

Those graphics are so amazing. Leather jacket, liquor, cigarette, mullet, and finished off with sunglasses.