Complex sentence: David Jacobs became best known as presenter of "Juke Box Jury" on BBC television between 1959 and 1967, and he was one of the four original presenters of "Top of the Pops" when it started in 1964.
Split into simpler sentences: David Jacobs became best known as presenter of "Juke Box Jury" on BBC television between 1959 and 1967. He was one of the four original presenters of "Top of the Pops" when it started in 1964.