Mark Pellegrino was 21 in Death Wish 4: The Crackdown when he played the character 'Punk'.
That was over 37 years ago in 1987.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 59, and has starred in 52 movies in total, 49 of those since Death Wish 4: The Crackdown was released.
In Death Wish 4: The Crackdown, I think Mark Pellegrino looks: