Answer
Van Avermaet has achieved two stage wins in the Tour de France, one in 2016 and one in 2018. In 2016, he won the 14th stage of the race, a 197-kilometer (122-mile) route from Saint-Paul-Trois-Châteaux to Mende. The stage was marked by a long climb up the Mende Plateau, and Van Avermaet attacked on the final ascent to take the victory.