Layne Staley from Alice in Chains in Sweden 1993 (Photo: Screen capture)
The late great Layne Staley saw a skinhead while on stage at a concert in 1993 in Sweden. He didn't just give the Nazi-sympathizer a good talking to, but he pulled the man up on stage and punched him in the face.
Staley, who died in 2002 of a drug overdose, saw the man making a Nazi gesture throughout the previous song and it was causing a disruption at the concert. That's when Staley called him out and ushered him over.