Eddy Merckx, the Belgian cycling legend, holds the record for the most Tour de France victories with five consecutive wins from 1969 to 1974.

Bernard Hinault, the French cycling great, achieved the remarkable feat of winning all three Grand Tours in 1978, becoming the first and only cyclist to accomplish this.

Mark Cavendish, the British sprinter, holds the record for the most stage wins in the Tour de France with 34 victories.

Henri Cornet, the French cyclist, won the Tour de France in 1904 at the age of 19 years and 350 days, making him the youngest winner in the race's history.

Jason Kenny, the British track cyclist, has won a record seven Olympic gold medals, making him the most successful Olympian in the sport.

Miguel Indurain, the Spanish cycling legend, achieved the remarkable feat of winning all three Grand Tours for three consecutive years from 1991 to 1993.

Eddy Merckx set the record for the fastest average speed in the Tour de France in 1974 with an average speed of 35.515 km/h.

Bernard Hinault achieved the remarkable feat of winning all three Grand Tours in consecutive years twice, in 1978-1979 and 1982-1983.

Mario Cipollini, the Italian sprinter, holds the record for the most stage wins in the Giro d'Italia with 42 victories.

Eddy Merckx achieved the remarkable feat of winning all three Grand Tours in the same year twice, in 1970 and 1972.

Delio Rodriguez, the Spanish cyclist, holds the record for the most stage wins in the Vuelta a España with 39 victories.

Eddy Merckx achieved the remarkable feat of winning all three Grand Tours for three consecutive years twice, in 1970-1972 and 1974-1976.

Jason Kenny, the British track cyclist, has won a record six Olympic gold medals in track cycling.

Eddy Merckx achieved the remarkable feat of winning all three Grand Tours for four consecutive years from 1969 to 1972.

Eddy Merckx holds the record for the most stage wins in the Tour de France, Giro d'Italia, and Vuelta a España combined with a total of 64 victories.