It was his last fight before losing his titles and facing prison for refusing to be inducted into the U.S. Army .
March 22 , 1967 - Ali knocks out Zora Folley in the seventh round in New York .
It was Ali 's last fight before losing his titles and facing prison for refusing to be inducted into the U.S. Army .
March 22 , 1967 - Ali knocks out Zora Folley in the seventh round in New York .