teams competing in the UCI ProTour: Etixx–Quick-Step and Lotto–Soudal. In mountain biking, Filip Meirhaeghe won the 2002 UCI Mountain Bike World Cup and the 2003 UCI Mountain Bike & Trials World Championships and was a silver medalist at the 2000 Summer Olympics. In mountain bike trials, Kenny Belaey has won the 26-inch wheel trial World Cup in 2002, 2005 and 2006. In cyclo-cross, Belgian competitors have gained 25 gold medals at the UCI Cyclo-cross Men World Championships since 1950 and 54 medals overall, making it the best country in cyclo-cross, ahead of France with 10 golds out of 34 medals. Erik De Vlaeminck has the most world titles in cyclo-cross with 7 World Cup wins between 1966 and 1973. Other multiple Belgian world champions are Roland Liboton (4 titles), Mario De Clercq (3), Wout van Aert (3), Erwin Vervecken (3), Sven Nys (2), and Bart Wellens (2). In track cycling, Matthew Gilmore and Etienne De Wilde won the gold medal in the Men's Madison event at the 1998 UCI Track Cycling World Championships and the silver medal in the Men's Madison at the 2000 Summer Olympics. Roger Ilegems won the gold medal of the Men's points race at the 1984 Summer Olympics while Patrick Sercu held several world records and won the gold medal of the Men's 1 km time trial at the 1964 Summer Olympics. Hockey Hockey has grown in importance over the recent years. As of April 2019 the national team for men is ranked first in the world, while the national team for women is ranked thirteenth. Tennis Tennis in Belgium is governed by the Royal Belgian Tennis Federation, which is split into the French-speaking AFT and the Dutch-speaking VTV. Belgium is well known in tennis for the two champions Justine Henin and Kim Clijsters, who were both WTA World No. 1 ranked player in the 2000s. Both players also retired respectively in 2007 and 2008, before they came back to the competition respectively in 2009 and 2010. Clijsters won 41 WTA titles, including three US Open titles and the Australian Open in 2011. Henin won 43 WTA titles, including seven Grand Slam titles (four French Open titles, two US Open titles and the 2004 Australian Open), and a gold medal at the 2004 Summer Olympics. The Belgium team won the 2001 Fed Cup and finished runner-up in 2006. The current Fed Cup team for Belgium is