Conceptual work created by Italian artist Maurizio Cattelan was sold at auction in New York last week

The cryptocurrency entrepreneur Justin Sun has fulfilled a promise he made after spending $6.2m (£4.88m) on an artwork featuring a banana duct-taped to a wall – by eating the fruit.

At one of Hong Kong’s priciest hotels, Sun, 34, chomped down on the banana in front of dozens of journalists and influencers after giving a speech hailing the work as “iconic” and drew parallels between conceptual art and cryptocurrency.

“It’s much better than other bananas,” Sun, who was born in China, said after getting his first taste. “It’s really quite good.”