He 's a huge man with thick , bushy eyebrows and a silver - and - brown goatee .
Jeff Sr. stalks the fringes of his son 's workouts like a grizzly bear .
Jeff Sr. 's a huge Jeff Sr. with thick , bushy eyebrows and a silver - and - brown goatee .
Jeff Sr. stalks the fringes of his son 's workouts like a grizzly bear .