Kenton Cool has made it to the summit of Everest (8,849m) for the 20th time, breaking his own record for the highest number of summits by a non-Sherpa climber.
The 52-year-old first climbed Everest in 2004 and has returned most years to guide clients to the summit, including TV presenter Ben Fogle and vertigo-suffering adventurer Sir Ranulph Fiennes.