American football player
According to Wikipedia,
Grant Michael Irons is a former American football defensive end. He played in 43 career games for the University of Notre Dame, making 26 starts at numerous positions on defense. He started playing for the Buffalo Bills in 2002. His father Gerald Irons also played for the Raiders. He is the cousin of Paul Irons, cousin once removed of Kenny Irons and David Irons and the brother of Jarrett Irons.