Luke Littler: World champion's nan shocked after spotting Warrington mural on bus

A mural in Warrington honouring two-time world darts champion Luke Littler surprises his grandmother after she spots it while on a local bus.

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. Littler, 19,...