In this episode, Colin enters into conversation with his long-time hero, mentor, and friend, John Gibson about his mammoth walk from Land’s End to John o’Groats to launch The Canmore Trust in honour of his son, Cameron, who tragically took his own life towards the end of 2019. This will be part 1 of a part 3 series, which will reveal John's potted history of his career and his contribution to dentistry.