This article linked on Wikipedia is also a good read: https://www.theguardian.com/world/2018/jul/03/british-divers-at-heart-of-thai-cave-rescue-among-best-in-wo

This article linked on Wikipedia is also a good read: https://www.theguardian.com/world/2018/jul/03/british-divers-at-heart-of-thai-cave-rescue-among-best-in-world https://www.theguardian.com/world/2018/jul/03/british-divers... > Volanthen is a computer engineer who runs marathons in his spare time and lives in Bristol. These guys are basically superheroes.