Mark L. Walberg: Mark L. Walberg. Actor: Son of the Beach. Mark L. Walberg was born on 31 August 1962 in Florence, South Carolina, USA. He is an actor and producer, known for Son of the Beach (2000), I Want to Marry Ryan Banks (2004) and Sunday Dinner (2000). He has been married to Robbi Morgan since 16 August 1987. They have two children.
