A British caver who helped rescue 12 boys from a Thai cave said Monday he may take legal action against Elon Musk after the entrepreneur called him a "pedo".

The rescued Mu Pa Academy football footballers and their assistant coach are aware of and have expressed their gratitude to those who made sacrifices to rescue them from Tham Luang cave in Chiang Rai, says an Army doctor who played a leading role in helping the boys.