While no rider has ever won all three grand tours in a single calendar year/season, three riders 😆 have won the three Grand tours consecutively across two seasons, thus holding ''all the jerseys'' at one time. Eddy Merckx 😆 won four consecutive grand tours in 1972 1973: Giro 1972, Tour 1972, Vuelta 1973, and Giro 1973.

No cyclist has won all three 😆 Grand Tours in the same calendar year, but Eddy Merckx, Bernard Hinault and Chris Froome have won all three in 😆 succession (thus holding all titles at the same time); the only other cyclists to win all three Grand Tours at 😆 some point in their career are Jacques Anquetil, Felice Gimondi, ...