Christian Stenner is involved in the ongoing exploration of the longest and deepest caves in Canada and the United States. He has been recognized as a Fellow of the Royal Canadian Geographical Society and as a Fellow International of the Explorers Club. He also serves in search and rescue, as the Alberta coordinator for the Alberta/BC Cave Rescue Service. In addition to all this, Christian is also an accomplished ultra-runner. --- Support this podcast: https://podcasters.spotify.com/pod/show/adventureaudio/support