Parti Rakyat Sabah
(English: Sabah People's Party)
Founded: 3 March 1989
Dissolved: 1991
Founded by former Malaysia minister and Berjaya leader James Ongkili to challenge and defeat the then-dominant PBS in Sabah but he ultimately left the party to join PBS, which was led by his uncle Joseph Kitingan. His younger brother Maximus Ongkili would one day become PBS chief.