The Barça midfielder posted the photo from the summer of 2006 on Instagram when he won the Nike Premier Cup
Gerard Piqué was then a Manchester United player and Sergi Roberto was in Manchester for the Nike Premier Cup- Sergi took the opportunity for a photo with Piqué, before going on to win the Cadet B competition alongside Oriol Rosell, Marc Muniesa and Sergi Gómez.