29 May is #InternationalEverestDay, a celebration of the natural wonder and the awe-inspiring men and women who have braved the climb. It was on this day 69 years ago that Sir Edmund Hillary and his trusty sherpa Tenzing Norgay, reached the summit of Mount Everest. They were the first confirmed climbers to do so. I have met Sir Edmund Hillary and remember he was a very tall man, but I doubt it was his height that got him to the top. It was grit, determination, and lots of res