Achievements Competing in two Summer Olympics, he won a silver medal in the C-1 event at Barcelona in 1992. Marriott also won three medals at the International Coach Federation Canoe Slalom World Championships with a silver (C-1 team: 1993) and two bronzes (C-1: 1997, C-1 team: 1991). He won the overall World Cup title three times in the C-1 category (1991, 1994 and 1995).