Alex Duca is a French Canadian adult performer born on May 7, 1991, in Quebec, Canada. He entered the adult industry in 2017 at around 26 years old and has remained active through 2026. Duca has also appeared under the alias Giuliano in various productions. He is of Caucasian ethnicity with black hair and brown eyes and stands 6 feet 0 inches (183 cm) tall, weighing about 226 pounds (103 kg). Known for his muscular build and extensive tattoos, he has a winged skull tattoo covering the center of his upper chest, additional designs on both arms, a devil tattoo on the left biceps, a tattoo on the left forearm, and another on the lower right abdomen.