By Paul Eddison 

Antoine Dupont is the reigning World Player of the Year and captained France to a first Grand Slam in more than a decade but the Les Bleus superstar insists he is still not the finished article. 

At 25, Dupont has become the face of French rugby, leading a team that has won a record-equalling ten successive Tests and claimed the Guinness Six Nations title in style earlier this year. 

With predecessor Charles Ollivon back from injury, coach Fabien Galthié had to make a decision over whether to return the captain’s armband to his back-rower or stick with Dupo...