Big-money Spurs signing Son Heung-min is scared by jelly in the first ever ‘What’s in the box?’ challenge hosted by the club’s official YouTube channel.

The South Korean sits on a chair with black box on his knees designed to obstruct his vision of what’s inside.

There’s a single hole in both sides of the box and the player takes a long time and several attempts to put his hands through and feel what’s inside.

What is inside is a small, opened plastic container of jelly which the most expensive Asian player in history eventually plucks up the courage to put his hands in after realising it’s not some sort of live animal.

A few incorrect guesses later, including rice pudding, Son Heung-min eventually guesses right and has a good feel of the jelly.