Mauricio Pochettino turns 50 this Wednesday with the Argentine, previously heralded as one of the finest young coaches in Europe, facing arguably a make or break decision this summer.
The current PSG boss came to most people's attention when he replaced Nigel Adkins at Southampton in January 2013.
He'd previously had three years in charge at Espanyol, the club where he finished his career, saving them from relegation in his first year and beating Pep Guardiola's Barcelona at the Nou Camp.
