Greg Duke is an American actor, model, and former adult gay pornographic actor under the name David Taylor. Duke got his early break in gay porn with websites like Jake Cruise and Cocksure Men, where he could sometimes be found in bareback scenes. He was then snapped up as an exclusive by Raging Stallion and named its joint 2010 Man of the Year. Duke, who stands well over 6ft tall, was born in San Diego, California, was raised in the mid-west, and was a keen athlete in college. After spending time in the Marines, he modeled and acted back in California - appearing in such TV shows and films as General Hospital, Bewitched, CSI Miami, and Alias. He also appeared in soft-core porn before hardcore came along. Duke, who describes himself as bisexual, was born under the sign of Leo.