The birth of Mark Hamm

Mark Stephen Hamm was born on November 15, 1950 in San Diego County, California.

His father's last name is Hamm, and his mother's maiden name is Brown. If Mark is still alive, he's now years old.

His potential siblings include Tammy (born 1964), Elizabeth (born 1954), Thomas (born 1948) and Devon (born 1976).