Youngest & oldest winners in KOM
Youngest
| # | Rider | Age | Year |
|---|---|---|---|
| 1 | VIETTO René | 20y + 162d | 1934 |
| 2 | POGAČAR Tadej | 21y + 365d | 2020 |
| 3 | GAUL Charly | 22y + 234d | 1955 |
| 4 | QUINTANA Nairo | 23y + 167d | 2013 |
| 5 | MASSIGNAN Imerio | 23y + 197d | 1960 |
| 6 | BARTALI Gino | 24y + 13d | 1938 |
| 7 | MERCKX Eddy | 24y + 33d | 1969 |
| 8 | HERRERA Luis Alberto | 24y + 78d | 1985 |
| 9 | TORRES Pedro | 24y + 86d | 1973 |
| 10 | BERRENDERO Julián | 24y + 116d | 1936 |
Oldest
| # | Rider | Age | Year |
|---|---|---|---|
| 1 | SÁNCHEZ Samuel | 33y + 169d | 2011 |
| 2 | VOECKLER Thomas | 33y + 30d | 2012 |
| 3 | JALABERT Laurent | 32y + 241d | 2001 |
| 4 | ROMINGER Tony | 32y + 120d | 1993 |
| 5 | HINAULT Bernard | 31y + 255d | 1986 |
| 6 | PELLIZOTTI Franco | 31y + 192d | 2009 |
| 7 | CLAVEYROLAT Thierry | 31y + 113d | 1990 |
| 8 | MARTIN Raymond | 31y + 59d | 1980 |
| 9 | RASMUSSEN Michael | 31y + 53d | 2005 |
| 10 | CHARTEAU Anthony | 31y + 51d | 2010 |