Man United legend Ryan Giggs praises form of 'unbelievable' Zlatan Ibrahimovic

Giggs knows a thing or two about playing at the top into his mid-30s.

Manchester United great Ryan Giggs has been blown away by "unbelievable" Zlatan Ibrahimovic's form and longevity.

The 35-year-old has made a mockery of the doubters since arriving at Old Trafford in the summer, taking his tally to 24 goals with Sunday's winner in the FA Cup fifth round at Blackburn.