Porsche Tennis Grand Prix: Successful couple Günthardt and Huber still have big plans

A strong team is behind the success of the Porsche Tennis Grand Prix: Markus Günthardt and Anke Huber have been a successful doubles team since 2005. In an interview with the Porsche Newsroom, the tournament director and the sporting director talk about the continuing success of the world-class event in the Porsche Arena, the feel-good factor for the players and the responsibility that the tournament, which is peppered with top stars, has for young German tennis players.