Sebastian Vettel won the Korean Grand Prix Sunday to secure Red Bull's second successive Formula One constructors' championship with his 10th victory of the season.
The 24-year-old German, who clinched back-to-back drivers' title in Japan last weekend, took the lead from McLaren's Lewis Hamilton on the opening lap and never looked back despite a safety car period bunching up the field.
With three races remaining, and a maximum 129 points to be won, Red Bull have an insurmountable 140-point lead over McLaren.
Vettel's 20th Formula One victory left him three off seven times champion and compatriot Michael Schumacher's 2004 record of 13 wins in a single season with Ferrari.
In Image: From left, McLaren driver Lewis Hamilton of Britain, Red Bull driver Sebastian Vettel of Germany, Red Bull team principal Christian Horner, and Red Bull driver Mark Webber of Australia pose for photographers after winning the Korean Formula One Grand Prix