Jonathan Antoine (born 13 January 1995), is a classically-trained concert tenor from Hainault, Essex. He rose to fame after appearing on the sixth series of Britain's Got Talent in 2012 as one half of the classical duo Jonathan and Charlotte.He subsequently went solo and his debut album Tenore was released in the UK on 13 October 2014.arly life [edit]. Jonathan Antoine was born to John, a police inspector, and Tracy, a housewife. Neither was a musician, but they soon understood that their son had a special vocal gift.