Sir David Attenborough smiles as he's awarded high honour from Prince Charles

ok.co.uk:

National treasure Sir David Attenborough beams as he was awarded his second Knight Grand Cross honour from the Duke of Wales Prince Charles.

The 96 year old environmentalist and broadcaster collected his award for services to television broadcasting and to conversation on Wednesday.

Sir David was first knighted by the Queen in 1985, and now collected the even more prestigious Knight Grand Cross of the Order of St Michael and St George from her son at Windsor Castle.The much-loved environmentalist's career spans over seven decades, winning awards and critical acclaim for his nature documentaries including Natural World, Wildlife on One, and the Planet Earth franchise.

Get exclusive celebrity stories and fabulous photoshoots straight to your inbox with OK!'s daily newsletter. Sir David is also a member of the Earthshot Prize council, which is an initiative launched by the Duke of Cambridge to find solutions to environmental issues.The biologist and natural historian appeared in a segment of the Queen’s Platinum Jubilee Party at the Palace’s concert on June 4.