Campino, tote Hosen singer and german soccer legend Jupp Heynckes also strongly related..

https://www.youtube.com/watch?v=iLgB9mSYeGY

https://www.youtube.com/watch?v=P0xfubYo94I

they must be brothers or very close famly...

"die Toten Hosen" are the biggest german rock band for the last 30 yrs,
and Jupp Heynckes is a german soccer legend...

 if given birth dates are correct, father & son is a bit close, probly brothers...