Gene Simmons is a musician, songwriter, and actor best known as the co-founder and bassist of the rock band KISS. Born on August 25, 1949, in Haifa, Israel, he moved to the United States at a young age. Simmons is recognized for his distinctive stage persona, "The Demon," characterized by his face paint and elaborate costumes. In addition to his music career, Simmons has appeared in various television shows and films, including the reality series Gene Simmons Family Jewels. He is also an entrepreneur, involved in various business ventures, including a line of merchandise and a record label.