#2 Manchester United
Machester United's philosophy of producing superstars dates back to the years of the Busby Babes. Also, since the tragic demise of those footballers after the plane crash, the club's youth academy has played a major role, helping the club gain ground in becoming one of the greatest teams in the sport.
Sir Alex Ferguson, in his 25-year tenure at the club, also played a crucial part in continuing the tradition of nurturing youngsters. Regarded as one of the best managers in history, he is credited for the upbringing of the famous Class of '92.
Coming to the present age, the Red Devils have produced some really talented footballers who have the potential to be counted amongst the very best in the near future. Also, United have done a great deal in purchasing youngsters for the first team and developing them.
Surely, the likes of Cristiano Ronaldo, Wayne Rooney and David De Gea have done well to cement their places in history, haven't they?
Notable Alumni: Bobby Charlton, George Best, Ryan Giggs, Paul Scholes, David Beckham, Gary Neville, Marcus Rashford, Paul Pogba, Jesse Lingard.
Upcoming talents: Angel Gomes, James Wilson, Axel Tuanzebe.