Ronald Marquez de Santos Jr., known professionally as Kokoy de Santos, is a Filipino actor, singer, dancer, and commercial model. His movie "Fuccbois" was an official entry to 15th Cinemalaya Philippine Independent Film Festival that gave him a break in to acting. In May 2020, he was cast as one of the main actors in the YouTube series, Gameboys. Produced by The IdeaFirst Company, it is a boys love (BL) series in the Philippines that tackles the story of two young boys who found each other online amidst the COVID-19 pandemic. He plays the role of Gavreel Alarcon alongside Elijah Canlas who plays the role of Cairo Lazaro, a famous online game streamer, in this thirteen-part web series.