Sir Elton John was left surprised after discovering the true inspiration behind his 1972 hit song, ‘Rocket Man’.The legendary singer-songwriter sat down with the track’s co-writer, Bernie Taupin, in a new interview – where the two uncovered that Sir Elton never knew the story behind his own hit song.Sir Elton and Taupin met in 1967 after they both said yes to an advertisement for songwriting. Skip forward five years, and the duo released their first hit track – ‘Rocket Man’.“‘Rocket Man’ was our first-ever Number One record I think – and it was on the ‘Honky Chateau’ record,” Sir Elton said.