A traditional Spanish sport called Billarda has gone viral on social media, but many Indians say there is nothing new about it. The game, popular in Spain’s Galicia region, looks remarkably similar to Gilli Danda, an ancient Indian sport believed to be more than 2,000 years old. As videos of Billarda spread online, social media users flooded comment sections with jokes, nostalgia and debates over the origins of the game. So what exactly is Billarda? How similar is it to Gilli Danda? And why has this centuries-old sport suddenly become the centre of an international conversation? Cary Johnston shares all the details on Spotlight. ...