What was the youngest rider on a WorldTour team per season? Overview of the youngest riders and their age at the start of their contract year. Trainee are not included.
| Season | Rider | Team | Age |
|---|---|---|---|
| 2025 | SEIXAS Paul | Decathlon AG2R La Mondiale Team | 18y + 99d |
| 2024 | AUGUST Andrew | INEOS Grenadiers | 18y + 81d |
| 2023 | CHRISTEN Jan | UAE Team Emirates | 18y + 189d |
| 2022 | UIJTDEBROEKS Cian | BORA - hansgrohe | 18y + 307d |
| 2021 | AYUSO Juan | UAE Team Emirates | 18y + 107d |
| 2020 | SIMMONS Quinn | Trek - Segafredo | 18y + 238d |
| 2019 | EVENEPOEL Remco | Deceuninck - Quick Step | 18y + 341d |
| 2018 | STANNARD Robert | Mitchelton-Scott | 19y + 107d |
| 2017 | GAUDU David | FDJ | 20y + 83d |
| 2016 | DE PLUS Laurens | Etixx - Quick Step | 20y + 119d |
| 2015 | MOHORIČ Matej | Team Cannondale - Garmin | 20y + 74d |
| 2014 | MOHORIČ Matej | Cannondale | 19y + 74d |
| 2013 | VAN POPPEL Danny | Vacansoleil - DCM | 19y + 159d |
| 2012 | DÉMARE Arnaud | FDJ - BigMat | 20y + 128d |
| 2011 | VAN KEIRSBULCK Guillaume | Quickstep Cycling Team | 19y + 321d |
| 2010 | PINOT Thibaut | Francaise des Jeux | 19y + 217d |
| 2009 | BELLIS Jonathan | Saxo Bank | 20y + 138d |
| 2008 | STEENSEN André | CSC ProTeam | 20y + 81d |
| 2007 | VINTHER Troels Rønning | Unibet.com | 19y + 311d |
| 2006 | CASTAÑEDA Jaime Alberto | Lampre-Fondital | 19y + 245d |
| 2005 | DURÁN Arkaitz | Saunier Duval - Prodir | 18y + 228d |
| 2004 | JURČO Matej | De Nardi | 19y + 146d |
| 2003 | ROY Jérémy | Fdjeux.com | 20y + 63d |
| 2002 | D' OLIVIER Laurent | Jean Delatour | 19y + 42d |
| 2001 | TRAKSEL Bobbie | Rabobank ProTeam | 19y + 59d |
| 2000 | POZZATO Filippo | Mapei - Quickstep | 18y + 113d |
| 1999 | QUEMENER Mickaël | Cofidis | 18y + 128d |
| 1998 | MERCADO Juan Miguel | Vitalicio Seguros | 19y + 177d |
| 1997 | VOGONDY Nicolas | La Française des Jeux | 19y + 146d |
| 1996 | MORRAS Miguel | O.N.C.E. | 19y + 323d |
| 1995 | BADILLA Miguel | Powerade | 18y + 150d |
| 1994 | SAINTY Todd | LDM - Kinetic Systems | 18y + 77d |
| 1993 | NEAL Jan | Saturn | 18y + 66d |
| 1992 | AMORIM Gonçalo | Tensai - Mundial Confiança | 19y + 93d |
| 1991 | RODRIGUEZ Alexandre | Ruquita - Philips | 20y + 50d |
| 1990 | NELISSEN Danny | PDM - Ultima - Concorde | 19y + 257d |