Anstett's greatest accomplishment is winning the gold medal in the sabre team event at the 2006 World Fencing Championships after beating Ukraine in the final. He accomplished this with his teammates Nicolas Lopez, Julien Pillet and Boris Sanson.
At the 2008 Summer Olympics, Anstett was a substitute for the same teammates that Anstett won the 2006 World Fencing Championships with, Nicolas Lopez, Julien Pillet and Boris Sanson, defeating the USA in the final.
L euro escrime strasbourg avec vincent anstett
2006 World Fencing Championships, team sabre
2007 World Fencing Championships, team sabre
Substitute for France's men's sabre team at the 2008 Beijing Olympics