1: Ryan Giggs | Manchester United | 1987- Present
At No.1 it's none other than the man of the moment himself.
Having joined Manchester United's youth team from Manchester City way back in 1987, Giggs has seen and done it all at Old Trafford.
He was never going to have much luck at international level, but the Welsh wizard has more than made up for it with an incomparable career at United, where he has held down the first-team spot for over 20 years.
A truly magnificent athlete who at 40 years of age still isn't showing any signs of slowing.