As Prince Philip turns 90, relive some of his most hilarious gaffes

As Prince Philip turns 90, relive some of his most hilarious gaffes

3:09 PM on 9th June 2011

Prince of gaffes: The Duke of Edinburgh has become infamous for his politically incorrect comments while on official duties

Prince of gaffes: The Duke of Edinburgh has become infamous for his politically incorrect comments while on official duties

One of a kind: The prince described himself as suffering from

One of a kind: The prince described himself as suffering from “Dontopedalogy . . . the science of opening your mouth and putting your foot in it, a science which I have practised for a good many years . . .”

Energetic, remarkable good health and a strong sense of public duty: The Duke has attended countless official engagements over the course of his 64-year marriage to our Queen

Energetic, remarkable good health and a strong sense of public duty: The Duke has attended countless official engagements over the course of his 64-year marriage to our Queen