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Challen SC OAM

Thai Rescue Diver and co-Australian of the Year 2019


Craig Challen is an Australian cave explorer and member of the Wet Mules diving group. After commencing cave diving in the 1990s he was an early adopter of closed-circuit mixed gas rebreathers.

Notable explorations include the extension of Cocklebiddy Cave on the Nullarbor Plain of Australia in 2008 and the Pearse Resurgence in New Zealand over the last 10 years. He has additionally explored caves throughout Australia and New Zealand and in China, Thailand, Vanuatu and the Cook Islands.

Craig also has an avid interest in shipwreck diving and has explored sites over the last 15 years in the South China Sea, Solomon Islands, Australia, New Zealand, Thailand, Malaysia and Indonesia.

A veterinary surgeon by profession, he founded the Vetwest (later Australian Animal Hospitals) group of veterinary practices in 1993 and ran it until selling his interest and retiring in 2017.

Craig is also an enthusiastic helicopter and aeroplane pilot.
In July 2018 Craig participated in the Tham Luang cave rescue of 13 people in Thailand. He has been named as the 2019 Australian of the Year for Western Australia and the joint 2019 Australian of the Year with his dive partner Richard Harris.

Talking Points



Leading and Inspiring your Team

Book the Thai Cave Divers as Speaker for your event

Dr Craig Challen SC OAM is a leading Australian Keynote Speaker. Dr Craig Challen is a popular motivational speaker for conferences, events, webinars and virtual presentations.

Dr Craig Challen is one-half of the Thai Cave Divers and is also available for Q&A or In Conversation events and can present in partnership with Dr Richard Harris.

Enquire to engage Dr Craig Challen for your next event.

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