Kobbie Mainoo stunned fans online when he posted a throwback photo of himself donning a retro shirt of a Premier League rival.
The Manchester United midfielder took to Instagram to celebrate his birthday, as he turned 20 on Saturday.
A Stockport native, Mainoo joined the club's academy at nine years old and is famously a boyhood Red Devils fan, having previously posted old photos of himself in United kits.
But his latest post on social media saw him sport a 1996-97 Tottenham away kit, with the caption: '20!