Through archival interviews and footage, George Michael and Andrew Ridgeley relive the arc of their Wham! career, from 70s best buds to 80s pop icons.

The story of how George Michael and Andrew Ridgeley's Wham! turned one song into a cultural phenomenon. As well as new interviews with Wham! fans and friends, figures such as Mary J Blige, Sir Bob Geldof, Neil Tennant and Sam Smith give their views on the song's themes of unrequited love and loss.

Andrew Ridgeley, Pepsi DeMacque and Shirlie Kemp present a selection of Wham!'s biggest and best performances from the BBC archives, including hits like `Last Christmas' and `Young Guns Go for It'.