A bold tyre strategy and some superb defensive driving have allowed Ford's Mark (Frosty) Winterbottom to extend his V8 Supercars championship lead.

V8 Supercars champion Jamie Whincup completed a perfect Saturday in Darwin to reignite his title defence.

After a five-week break the V8 Supercars are back in action this weekend in Darwin for round six of the 2014 championship.

Freestyle motocross rider Levi Sherwood landed perfectly on his world tour debut and has been an international star since.