John Stevens was born in north London on 14 February 1957, as the son of Dennis Stevens and Eileen (née McCauley).[1]
After leaving school, Stevens took an apprenticeship with a jeweller and then signed on with the Parachute Regiment, where he acquired his Rambo nickname from his fellow recruits due to his fearlessness.[2][1]
Stevens became the long-term friend, personal minder and manager of John Lydon.[3][4] Having known each other since childhood,[5] and both lived in Finsbury Park, London, they were friends for more than 50 years, with Rambo having been described as "Lydon's minder, his hairdresser, his signet-ring designer, his fellow traveller, his mate."[6]
Stevens produced the Public Image Ltd studio albums This Is PiL (2012), What the World Needs Now... (2015) and End of World (2023). He also produced a number of documentaries about the band and also the Sex Pistols.[2]
In 2000, Stevens married Laura Dollins, an American he had met in Memphis four years earlier. Lydon was his best man.[2][1]
Stevens died from an aortic heart dissection in the United States on 11 December 2023, at the age of 66.[2][1]