Dutch singer and actor. Rienstra began his musical career in a local group, The Double S Combo, where he sang and played guitar, clarinet, and saxophone. In 1960 he debuted on the radio in a KRO program, and in 1962 on the TV, in a VARA talent show. He moved to Amsterdam in 1963 and got a job in a musical comedy production as a singer and an actor in skits, and in 1966 signed with the Snip en Snap Revue. With the Amsterdams Volkstoneel he performed in the musical De Jantjes, and later formed a musical duo called De Jantjes as well. He was a contender in the preliminaries for the Eurovision Song Contest in 1977, and after that performed in the theater and in minor roles on television...