Édouard Louis Joseph, baron Merckx (Dutch pronunciation: [ˈmɛrks]) (born 17 June 1945), better known as Eddy Merckx, is a Belgian former professional road and track bicycle racer who is widely seen as the most successful rider in the history of competitive cycling. His victories include an unequalled eleven Grand Tours (five Tours of France, five Tours of Italy, and a Tour of Spain), all of the five Monuments, three World Championships, the Hour Record, every major one-day race other than Paris-Tours, and extensive victories on the track.