Gargaud Chanut also won eight medals at the ICF Canoe Slalom World Championships with three golds (C1: 2011, C2 team: 2010, 2011), three silvers (C1 team: 2009, C2: 2010, 2011) and two bronzes (C1 team: 2013, 2017). He won nine medals at the European Championships (three golds, two silvers and four bronzes).