Related Information for Jon English Jonathon James English (born 26 March 1949 in Hampstead, London, England) is a rock singer, musician, actor and writer in Australia. Jon English emigrated to Australia with his parents in 1961. He was an early vocalist and rhythm guitarist for Sebastian Hardie but left to take on the role of Judas Iscariot in the Australian version of the stage musical Jesus Christ Superstar from May 1972, which was broadcast on television. English is also a noted solo singer, his Australian top twenty hi.. read more