Business Insider reports a Thai army doctor who stayed inside the Tham Luang cave complex with the 13 members of the Thai soccer team said the boys dug a massive hole into the wall of the cave in an attempt to free themselves. Dr Pak Loharachun praised the boys in a Facebook post on Monday for their "optimism and great morale in the wake of the ordeal." He wrote: "Every day, the kids dug a hole into a wall with rock fragments to find a way out.
