Sebastien "Bastien" Gachet is a former French bow biathlete .
Sebastien Gachet was one of the pioneers in his sport at world championships . He first took part in the premiere of the World Cup in 1998 in Cogne , where he won the silver medal alongside Emmanuel Jeannerod and Julien Storti behind the representation from Italy and ahead of Slovenia as the starting runner of the relay. In 2002 he was with the relay of France behind the Russian and Slovenian relay on the side of Guilhem Motte , Hugo Loewert and Sebastien Gardoni the bronze medal. Gachet had less success at the 2004 World Archery Championships in Pokljuka. The Frenchman finished 22nd in the sprint, he didn't finish the pursuit race and in the mass start race he came in 24th. With Gardoni, Motte and Loewert he missed a medal in fifth with the relay.