A mural in Warrington honouring two-time world darts champion Luke Littler left his grandmother shocked after she spotted it while on a local bus. "I think my nan was on the bus yesterday," said Littler, speaking to BBC Sport's Nesta McGregor. "Very happy, family's happy, we're happy. Only Phil Taylor and Michael van Gerwen have more. "We're seeing Van Gerwen at the minute who is not playing at his best game - he's down to seventh in the world now is Michael," Littler added.