Guilhem Motte won the bronze medal at the archery biathlon world championships in Pokljuka in 2002 with Sebastien Gachet , Hugo Loewert and Sebastien Gardoni behind Russia and Slovenia as the starter of the relay and thus achieved his greatest international success. He finished eighth in the mass start race. At the 2004 World Cup , the Frenchman finished 21st in the mass start race, seventh in the sprint and 16th in the pursuit. With Gachet, Loewert and Gardoni, he missed another medal win in fifth place with the relay.