Jesús Alonso Fernández, better known as Chus Alonso (born April 24, 1917 in Havana, Cuba - died August 9, 1979 in Madrid, Spain) was a Cuban-born, naturalized Spanish association football player.
The creator of the Ultramar Festival was DJ Moss, who shared has the console with artists such as Carl Cox, Armin Van Buuren, Sasha, Roger Sanchez, John Digweed, Paul Van Dyk, Tiesto, David Guetta, Hernan Cattaneo, Sharam, Sander Kleinenberg, Mauro Picotto, Marco Carola, Joy Kitikonti, Wally López, Paco Osuna, Chus & Ceballos, among many others.
Robert S. Williamson, a surveyor who camped there in 1855, said its Indian (Native American) name was Why-chus.