with Austria, of the UEFA Euro 2008 tournament. The Swiss Super League is the nation's professional football club league. Europe's highest football pitch, at above sea level, is located in Switzerland, the Ottmar Hitzfeld Stadium. Many Swiss follow ice hockey and support one of the 12 teams of the National League, which is the most attended league in Europe. In 2009, Switzerland hosted the IIHF World Championship for the tenth time. It also became World Vice-Champion in 2013 and 2018. Its numerous lakes make Switzerland an attractive sailing destination. The largest, Lake Geneva, is the home of the sailing team Alinghi which was the first European team to win the America's Cup in 2003 and which successfully defended the title in 2007. Swiss tennis player Roger Federer is widely regarded as among the sport's greatest players. He won 20 Grand Slam tournaments overall including a record 8 Wimbledon titles. He won a record 6 ATP Finals. He was ranked no. 1 in the ATP rankings for a record 237 consecutive weeks. He ended 2004, 2005, 2006, 2007 and 2009 ranked no. 1. Fellow Swiss players Martina Hingis and Stan Wawrinka also hold multiple Grand Slam titles. Switzerland won the Davis Cup title in 2014. Motorsport racecourses and events were banned in Switzerland following the 1955 Le Mans disaster with exceptions for events such as hillclimbing. The country continued to produce successful racing drivers such as Clay Regazzoni, Sébastien Buemi, Jo Siffert, Dominique Aegerter, successful World Touring Car Championship driver Alain Menu, 2014 24 Hours of Le Mans winner Marcel Fässler and 2015 24 Hours Nürburgring winner Nico Müller. Switzerland also won the A1GP World Cup of Motorsport in 2007–08 with driver Neel Jani. Swiss motorcycle racer Thomas Lüthi won the 2005 MotoGP World Championship in the 125cc category. In June 2007 the Swiss National Council, one house of the Federal Assembly of Switzerland, voted to overturn the ban, however the other house, the Swiss Council of States rejected the change and the ban remains in place. Traditional sports include Swiss wrestling or "Schwingen", a tradition from the rural central cantons and considered the national sport by some. Hornussen is another indigenous Swiss sport, which is like a cross between baseball and golf. Steinstossen is the Swiss variant of stone put, a competition in throwing a heavy stone. Practised only among the alpine population since prehistoric times, it is recorded to