Best overall finish is 30th in the 2009-2010 season.
Made his World Cup debut on 26 November 2005.
Finished 4th in the Individual in Östersund in 2013-2014.
Married to Michèle Robichaud since 2009.
At the 2012 World Championships in Ruhpolding placed 14th in the sprint. That was his best score in World Championships ever.
Parents are Serge and Lise Dube-Le Guellec.
Participated in 3 Olympics - in 2006, 2010 and 2014. Best individual results were 5th in the sprint in 2014 in Sochi and 6th in the same discipline in 2010 in Vancouver.
Had significant success at the Junior World Championships, winning two medals in youth races at Haute Maurienne in 2004, and a bronze medal as a junior in Presque Isle in 2006.