Passage: France has a close association with the Modern Olympic Games; it was a French aristocrat, Baron Pierre de Coubertin, who suggested the Games' revival, at the end of the 19th century. After Athens was awarded the first Games, in reference to the Olympics' Greek origins, Paris hosted the second Games in 1900. Paris was the first home of the International Olympic Committee, before it moved to Lausanne. Since 1900, France has hosted the Olympics on 4 further occasions: the 1924 Summer Olympics, again in Paris and three Winter Games (1924 in Chamonix, 1968 in Grenoble and 1992 in Albertville).Similar to the Olympics, France introduced Olympics for the deaf people (Deaflympics) in 1924 with the idea of a French deaf car mechanic, Eugène Rubens-Alcais who paved the way to organise the inaugural edition of the Summer Deaflympics in Paris.Both the national football team and the national rugby union team are nicknamed "Les Bleus" in reference to the team's shirt colour as well as the national French tricolour flag. Football is the most popular sport in France, with over 1,800,000 registered players, and over 18,000 registered clubs. The football team is among the most successful in the world, with two FIFA World Cup victories in 1998 and 2018, one FIFA World Cup second place in 2006, and two UEFA European Championships in 1984 and 2000.

Question: How many UEFA European Championships have they won?
two