In the show's last ever outside broadcast, the mountaineer - having been surprised by Michael at a hotel in Heathrow - was taken to The Rheged Centre in Penrith, Cumbria for his tribute.
Chris' career has included nineteen expeditions to the Himalayas, including four to Mount Everest and the first ascent of the south face of Annapurna.

The radio DJ - who is perhaps best known as presenter of BBC television's The Old Grey Whistle Test - was surprised by Michael - again live on air - while interviewing Robin Gibb.
His show is noted for including his 3 ex-wives on the guest list - and has contributions from musicians Suzi Quatro, Judy Tzuke and Elton John.