Leon Jackson was working as a shop assistant in Gap and planning to go to
university to study architectural technology when he entered the 2007 X Factor
television talent show. A fan of contemporary jazz - much inspired by Michael
Buble - he'd started performing the odd gig earlier that year but had no real
expectations of progressing in the competition and was a rank outsider. So it
was the biggest shock in the history of the competition when he beat Rhydian
Roberts in the final. Jackson toured with the other X Factor finalists, appeared
at Wembley Arena with his hero Michael Bu...