Input (grade 7): Most stage victories in one Tour de France: 8, in 1970 and 1974 (shared with Charles Pélissier in 1930 and Freddy Maertens in 1976).
Output (grade 5): Most stage victories in the Tour de France: 34. Most stage victories in one Tour de France: 8, in 1970 and 1974 (shared with Charles Pelissier in 1930 and Freddy Maertens in 1976).