Career
Before becoming a professional, Grossman played college football at the University of Pittsburgh where he was a three time All-ECAC selection. In 1989 he was drafted by the San Diego Chargers. Grossman played six seasons in the NFL: five for the San Diego Chargers (1989–1993) and one for the Philadelphia Eagles (1994).
Grossman appeared on the October 15, 1990 edition cover of Sports Illustrated under the title "Big Mouth," which chronicled his outspoken and outlandish personality.
In 1996 he suffered a career-ending neck injury. After football, Grossman was hired by WCAU in Philadelphia for its program, Eagles Hour.
In 1996 he published the book The Way Things Ought to Be with Bill Kushner. Currently, he is a contributor for the website "The National Football Post."
In November 2012, Grossman lost his bid for a seat on the school board for Sweetwater Union High School District in National City, California to incumbent Bertha Lopez.