About Jack Keller (songwriter)
Jack Walter Keller was an American composer, songwriter and record producer. He co-wrote, with Howard Greenfield and others, several pop hits in the late 1950s and early 1960s, including "Just Between You and Me", "Everybody's Somebody's Fool", "My Heart Has a Mind of Its Own", "Venus in Blue Jeans" and "Run to Him". He also wrote the theme songs for TV series including Bewitched and Gidget, and later worked in Los Angeles – where he wrote for, and produced, The Monkees – and in Nashville. Their first collaboration, "Just Between You and Me", was recorded by The Chordettes and became a top ten hit in 1957.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.