"This is without doubt my proudest moment," Beckham said after Tuesday's ceremony at Windsor Castle.

David Beckham, one of Britain's most celebrated soccer players, was knighted by King Charles at Windsor Castle on Tuesday (November 4), recognizing his decades-long contribution to sport and charitabl...

Not only has he worked with the charity Unicef since 2005, but he also played a role in securing the 2012 Olympics for London.