Driver profile
David Jahn was part of Mühlner Motorsport’s most successful Nürburgring Endurance Series line-up in 2025. Together with Arne Hoffmeister and Tim Scheerbarth he won seven of ten races in the Porsche 911 GT3 Cup, secured the Cup 2 Porsche Endurance Trophy Nürburgring title and won the overall PETN standings. The Mühlner trio finished runner-up in the overall NLS championship on equal points.