By Ewan Murray The Ballon d’Or’s first ever victor remains its oldest. Stanley Matthews scooped the inaugural award in 1956 at an astounding 41 years old. However, at the other end of the spectrum, there have been some remarkably youthful past winners. While no teenager has claimed football’s most coveted individual prize – yet, at least – there have been an array of up-and-coming world-beaters that have been crowned the planet’s best at a tender age. Only one Ballon d’Or victor has been presented with the award prior to their 22nd birthday, topping a list of young superstars that have revolut…