Born in London, 24th August 1945, Kenneth (Ken) Hensley moved with his parents, 3 brothers and sister to Stevenage, Hertfordshire in 1955. He started to learn how to play guitar at the age of 12, from a Bert Weedon manual. His first ever gig was at The Mentmore Pen Factory, in Stevenage (September 1960). After that, he played with The Blue Notes, Ken And The Cousins and Kit And The Saracens (1962). In 1963, this band evolved into The Jimmy Brown Sound, and they even recorded some now lost songs. At this time, Ken's first "professional" opportunity almost came about: they were going to back Ben E. King on a British visit, but it never happened...
In 1965, Hensley lost his interest in soul music and formed a band called The Gods, with the young guitarist Mick Taylor, well known later for his work with The Rolling Stones. Ken wrote most of the material, sang and played the Hammond B3 organ (mainly because the band already had the talented Mick Taylor on guitar). What he didn't know then, was that he would be such an influential musician playing exactly the organ. The Gods' line-up included, at one time or another, vocalist and guitar/bass player Greg Lake (later of King Crimson and Emerson, Lake & Palmer), bass player Paul Newton (who would be later the first Uriah Heep bassist), drummer Lee Kerslake (later also of Heep), bassist John Glascock (later of Jethro Tull), and guitarist Joe Konas. In early 1968, they signed with Columbia Records, and recorded 2 LP's and several singles. After that, Newton left the band to join Spice, an Essex-based band.
The band eventually split but Cliff Bennett, from Rebel Rouser, decided to make a more progressive sound, and called The Gods guys to join him. So, by the name of Toe Fat, they released 2 LP's (only the first one with Ken). During this time, Ken also played on a dubious recording: Head Machine's "Orgasm" (not exactly a band, a project more likely). At this time, Ken played mainly guitar again, as in the beginning of his career.