One Chance follows opera singer Paul Potts as a youngster growing up in Port Talbot and being bullied at school, meeting his future wife Julie-Ann, and working at a mobile phone store in Bridgend.
It shows how close he came to not even auditioning for Britain's Got Talent, back in 2007.
He was filling in an application form for the ITV show online and, struck with doubt, eventually flipped a coin to decide whether to enter.
Of course he went on to wow the judges with a performance of Nessun Dorma at his audition in Cardiff, and won the first series of the talent contest.
More top news
Gareth Bale has been crowned Welsh player of the year for a record fifth time.
Not the nicest of nights it has to be said! And there is more dreadful weather to come tomorrow!
In an exclusive interview, Mathew James and Saera Wilson talk about their efforts to rebuild their lives and their dream wedding.