The German Formula Three Championship was the national Formula Three championship of Germany, and the former West Germany, from 1950 to 2002, then as Formel 3 until 2014. In 2003, the series merged with the French Formula Three Championship to form the Formula 3 Euro Series. The lower-level series, the ATS Formel 3 Cup, subsequently operated in Germany, but it folded after the end of the 2014 season. Since the late 1980s, the list of German F3 champions has included many notable drivers, including Formula One World Champion Michael Schumacher and nine-time Le Mans winner Tom Kristensen.