John Joseph McGowan (born October 3, 1962) is an American musician and author, most famous for his work as the lead singer of the hardcore band Cro-Mags. He is currently the vocalist of Bloodclot. McGowan was raised in foster care, and grew up on the streets of New York City. McGowan joined the New York City hardcore punk band Cro-Mags in 1981 as the lead singer and then again from 1984 until 19... show more