Manchester United great Ryan Giggs says he has been hugely impressed by Zlatan Ibrahimovic's form and longevity, describing the former Sweden international as "unbelievable."
Ibrahimovic, 35, has dispelled 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.
Giggs, who retired at 40 in 2014, said he can understand the comparisons to his former United teammate Eric Cantona.
"I think there's similarities because of that confidence they have in their own ability and the goals that they have scored," Giggs told Press Association Sport.