John Joseph Lydon (born 31 January 1956), also known by the former stage name Johnny Rotten, is a singer-songwriter and television presenter, best known as the lead singer of punk band the Sex Pistols from 1975 until 1978, and again for various revivals during the 1990s and 2000s. He is also well known as the lead singer of the post-punk band Public Image Ltd., which he founded and fronted from 1978 until 1993, and again in 2009–2010. A highly controversial figure