John D'Aquino was born on April 14, 1958 in Brooklyn, New York. He was popularly known for his portrayal of Lt. Benjamin Kreig in the series seaQuest DSV. His other TV credits included Baywatch, Matlock, Melrose Place, Seinfeld, Sliders and 3rd Rock from the Sun just to name a few. At present, he stars in the television series Cory in the House as President Richard Martinez. Richard Martinez is the father of Sophie and the President of the United States. He appears to be single and is not really aware of his daughter's mischievous behavior.