Dartford karter Harry Crawley has two wins in the opening three rounds of the Formula Kart Stars Championship – which is backed by Lewis Hamilton and Bernie Ecclestone.

The 12-year-old (pictured right) is in his second year in the competition – the same series that set Hamilton on the track to stardom – and won the opening round and finished on the podium at Kimbolton last month.

The Wilmington Grammar School for Boys pupil continued his fine form with victory in round three at Glan Y Gors, north Wales, cruising through the final in wet conditions to finish more than three seconds ahead and he bow trails championship leader Jack Barlow by two points.

Round four will be held in Rowrah, Cumbria.