The words just don't seem to match the person saying them.
"Yu mas go dring plante wota," he says, encouraging a young girl to stay hydrated.
"Yufala stap plei plei smol mor afta spel," he says to someone wondering how long before a break.
The language is Bislama, the creole language spoken across many of the islands that comprise Vanuatu. It is apparent the speaker knows his stuff, because the youngsters understand his every word.