Jim Harbaugh is an American professional football coach who is the head coach of the Los Angeles Chargers. But how much do ...

Jim and Sarah have four children together, daughters Addison and Katherine and sons Jack and John. The boys are named after their grandfather, former college football coach Jack Harbaugh ...

Jack Harbaugh, a key name in football ... Together, they raised three children: John, Jim and Joani. The rest is history.

Jim Harbaugh has been married to Sarah Feuerborn (now Harbaugh) since 2008, as per the People. The couple have four children together: sons John and Jack and daughters Addison and Katherine.