IWWF World Champions - Juniors (U17) |
| YEAR | DISCIPLINE | SKIER | COUNTRY |
| 1986 | Men Slalom | Brett Hodgkins | Great Britain |
| 1986 | Men Tricks | Jaret Llewellyn | Canada |
| 1986 | Men Jump | J.D. Wiswall | USA |
| 1986 | Men Overall | Steffen Wild | Germany |
| 1986 | Women Slalom | Kristi Overton | USA |
| 1986 | Women Tricks | Tawn Larsen | USA |
| 1986 | Women Jump | Kristi Overton | USA |
| 1986 | Women Overall | Kristi Overton | USA |
| 1986 | Team Overall | NOT HELD | |
| 1988 | Men Slalom | Scot Ellis | USA |
| 1988 | Men Tricks | Aymeric Benet | France |
| 1988 | Men Jump | J.D. Wiswall | USA |
| 1988 | Men Overall | Scot Ellis | USA |
| 1988 | Women Slalom | Kim De Macedo | Canada |
| 1988 | Women Tricks | Julie Shull | USA |
| 1988 | Women Jump | Julie Shull | USA |
| 1988 | Women Overall | Julie Shull | USA |
| 1988 | Team Overall | NOT HELD | |
| 1990 | Men Slalom | Michael McCormick | USA |
| 1990 | Men Tricks | Nicolas Leforestier | France |
| 1990 | Men Jump | Jeremy Kovack | Canada |
| 1990 | Men Overall | Michael McCormick | USA |
| 1990 | Women Slalom | April Coble | USA |
| 1990 | Women Tricks | Rhoni Barton | USA |
| 1990 | Women Jump | Emma Sheers | Australia |
| 1990 | Women Overall | April Coble | USA |
| 1990 | Team Overall | USA | |
| 1992 | Men Slalom | Robert Hughes | USA |
| 1992 | Men Tricks | Kyle Peterson | USA |
| 1992 | Men Jump | Kyle Peterson | USA |
| 1992 | Men Overall | Kyle Peterson | USA |
| 1992 | Women Slalom | Geraldine Jamin | France |
| 1992 | Women Tricks | Rhoni Barton | USA |
| 1992 | Women Jump | Emma Sheers | Australia |
| 1992 | Women Overall | Rhoni Barton | USA |
| 1992 | Team Overall | USA | |
| 1994 | Men Slalom | Jamie Beuachesne | USA |
| 1994 | Men Tricks | Javier Julio | Argentina |
| 1994 | Men Jump | Paul Price | Great Britain |
| 1994 | Men Overall | Javier Julio | Argentina |
| 1994 | Women Slalom | Natalie Hamrick | USA |
| 1994 | Women Tricks | Mandy Nightingale | USA |
| 1994 | Women Jump | Dana Fitts | USA |
| 1994 | Women Overall | Brandi Hunt | USA |
| 1994 | Team Overall | USA | |
| 1996 | Men Slalom | Chris Parrish | USA |
| 1996 | Men Tricks | Chris Cockburn | Australia |
| 1996 | Men Jump | Dana Hinman | USA |
| 1996 | Men Overall | Ryan Fitts | USA |
| 1996 | Women Slalom | Brandi Hunt | USA |
| 1996 | Women Tricks | Brandi Hunt | USA |
| 1996 | Women Jump | Fiona Nairn | New Zealand |
| 1996 | Women Overall | Brandi Hunt | USA |
| 1996 | Team Overall | USA | |
| 1998 | Men Slalom | Sean Bezuidenhout | South Africa |
| 1998 | Men Tricks | Jimmy Siemers | USA |
| 1998 | Men Jump | Jimmy Siemers | USA |
| 1998 | Men Overall | Jimmy Siemers | USA |
| 1998 | Women Slalom | Anais Amade | France |
| 1998 | Women Tricks | Clementine Lucine | France |
| 1998 | Women Jump | Karissa Wedd | Canada |
| 1998 | Women Overall | Clementine Lucine | France |
| 1998 | Team Overall | France | |
| 2000 | Men Slalom | Carlo Allais | Italy |
| 2000 | Men Tricks | Joffrey Malaquin | France |
| 2000 | Men Jump | Ryan Dodd | Canada |
| 2000 | Men Overall | Mathew Curmi | USA |
| 2000 | Women Slalom | Regina Jaquess | USA |
| 2000 | Women Tricks | Tarah Benzel | USA |
| 2000 | Women Jump | Regina Jaquess | USA |
| 2000 | Women Overall | Regina Jaquess | USA |
| 2000 | Team Overall | USA | |
| 2002 | Men Slalom | Matteo Ianni | Italy |
| 2002 | Men Tricks | Aaron Rathy | Canada |
| 2002 | Men Jump | Felipe Miranda | Chile |
| 2002 | Men Overall | Felipe Miranda | Chile |
| 2002 | Women Slalom | Nicole Arthur | Great Britain |
| 2002 | Women Tricks | Marion Mathieu | France |
| 2002 | Women Jump | Joy Todd | USA |
| 2002 | Women Overall | Danyelle Bennett | USA |
| 2002 | Team Overall | USA | |
| 2004 | Men Slalom | Jason McClintock | Canada |
| 2004 | Men Tricks | Jason McClintock | Canada |
| 2004 | Men Jump | Bryan Melnuk | Canada |
| 2004 | Men Overall | Jason McClintock | Canada |
| 2004 | Women Slalom | Nicole Arthur | Great Britain |
| 2004 | Women Tricks | Michale Briant | Australia |
| 2004 | Women Jump | Karina Nowlan | Australia |
| 2004 | Women Overall | Whitney McClintock | Canada |
| 2004 | Team Overall | Canada | |
| 2006 | Men Slalom | Bojan Schipner | Germany |
| 2006 | Men Tricks | Herman Beliakou | Belarus |
| 2006 | Men Jump | Zack Worden | USA |
| 2006 | Men Overall | Alexander Anthony | Great Britain |
| 2006 | Women Slalom | Whitney Mcclintock | Canada |
| 2006 | Women Tricks | Marion Aynaud | France |
| 2006 | Women Jump | Whitney Mcclintock | Canada |
| 2006 | Women Overall | Marion Aynaud | France |
| 2006 | Team Overall | France | |
| 2008 | Men Slalom | Sacha Descuns | France |
| 2008 | Men Tricks | Martin Kolman | Czech Republic |
| 2008 | Men Jump | Zack Worden | USA |
| 2008 | Men Overall | Martin Kolman | Czech Republic |
| 2008 | Women Slalom | Caroline Hensley | USA |
| 2008 | Women Tricks | Iris Cambray | France |
| 2008 | Women Jump | Manon Costard | France |
| 2008 | Women Overall | Caroline Hensley | USA |
| 2008 | Team Overall | USA | |
| 2010 | Men Slalom | K.C. WILSON | USA |
| 2010 | Men Tricks | Timothy BRADSTREET | Australia |
| 2010 | Men Jump | Timothy BRADSTREET | Australia |
| 2010 | Men Overall | Timothy BRADSTREET | Australia |
| 2010 | Women Slalom | Lauren MORGAN | USA |
| 2010 | Women Tricks | Iris CAMBRAY | France |
| 2010 | Women Jump | Lauren MORGAN | USA |
| 2010 | Women Overall | Iris CAMBRAY | France |
| 2010 | Team Overall | USA | |
| 2012 | Men Slalom | Yiannis NATHANAIL | Greece |
| 2012 | Men Tricks | Joshua BRIANT | Australia |
| 2012 | Men Jump | Taylor GARCIA | USA |
| 2012 | Men Overall | Joshua BRIANT | AUS |
| 2012 | Women Slalom | Samantha DUMALA | USA |
| 2012 | Women Tricks | Erika LANG | USA |
| 2012 | Women Jump | Charlotte WHARTON | Great Britain |
| 2012 | Women Overall | Erika LANG | USA |
| 2012 | Team Overall | USA | |
| 2014 | Men Slalom | Robert PIGOZZI | Dominican Republic |
| 2014 | Men Tricks | Danylo FIL'CHENKO | Ukraine |
| 2014 | Men Jump | Taylor GARCIA | USA |
| 2014 | Men Overall | Taylor GARCIA | USA |
| 2014 | Women Slalom | Samantha DUMALA | USA |
| 2014 | Women Tricks | Anna GAY | USA |
| 2014 | Women Jump | Aliaksandra DANISHEUSKAYA | Belarus |
| 2014 | Women Overall | Brooke BALDWIN | USA |
| 2014 | Team Overall | USA | |
| 2016 | Men Slalom | Robert HAZELWOOD | Great Britain |
| 2016 | Men Tricks | Patricio FONT | Mexico |
| 2016 | Men Jump | Conley PINETTE | Canada |
| 2016 | Men Overall | Joel POLAND | Great Britain |
| 2016 | Women Slalom | Jaimee BULL | Canada |
| 2016 | Women Tricks | Anna GAY | USA |
| 2016 | Women Jump | Dominique GRONDIN-ALLARD | Canada |
| 2016 | Women Overall | Brooke BALDWIN | USA |
| 2016 | Team Overall | Canada | |
| 2018 | Men Slalom | E. Federico JARAMILLO | Colombia |
| 2018 | Men Tricks | Patricio FONT | Mexico |
| 2018 | Men Jump | Alexander SAMOILOV | Ukraine |
| 2018 | Men Overall | Alexander SAMOILOV | Ukraine |
| 2018 | Women Slalom | Neilly ROSS | Canada |
| 2018 | Women Tricks | Neilly ROSS | Canada |
| 2018 | Women Jump | Sade FERGUSON | Australia |
| 2018 | Women Overall | Kennedy HANSEN | USA |
| 2018 | Team Overall | USA | |
| 2020 | Men Slalom | Robert PIGOZZI | Dominican Republic |
| 2020 | Men Tricks | Danylo FIL'CHENKO | Ukraine |
| 2020 | Men Jump | Taylor GARCIA | USA |
| 2020 | Men Overall | Taylor GARCIA | USA |
| 2020 | Women Slalom | Samantha DUMALA | USA |
| 2020 | Women Tricks | Anna GAY | USA |
| 2020 | Women Jump | Aliaksandra DANISHEUSKAYA | Belarus |
| 2020 | Women Overall | Brooke BALDWIN | USA |
| 2020 | Team Overall | USA | |
| 2022 | Men Slalom | Robert HAZELWOOD | Great Britain |
| 2022 | Men Tricks | Patricio FONT | Mexico |
| 2022 | Men Jump | Conley PINETTE | Canada |
| 2022 | Men Overall | Joel POLAND | Great Britain |
| 2022 | Women Slalom | Jaimee BULL | Canada |
| 2022 | Women Tricks | Anna GAY | USA |
| 2022 | Women Jump | Dominique GRONDIN-ALLARD | Canada |
| 2022 | Women Overall | Brooke BALDWIN | USA |
| 2022 | Team Overall | USA | |
| 2024 | Men Slalom | E. Federico JARAMILLO | Colombia |
| 2024 | Men Tricks | Patricio FONT | Mexico |
| 2024 | Men Jump | Alexander SAMOILOV | Ukraine |
| 2024 | Men Overall | Alexander SAMOILOV | Ukraine |
| 2024 | Women Slalom | Neilly ROSS | Canada |
| 2024 | Women Tricks | Neilly ROSS | Canada |
| 2024 | Women Jump | Sade FERGUSON | Australia |
| 2024 | Women Overall | Kennedy HANSEN | USA |
| 2024 | Team Overall | USA | |
| 2026 | Men Slalom | Ioannis KOUSATHANAS | Greece |
| 2026 | Men Tricks | Mykhailo MYKHAILICHENKO | Ukraine |
| 2026 | Men Jump | Ioannis KOUSATHANAS | Greece |
| 2026 | Men Overall | Mykhailo MYKHAILICHENKO | Ukraine |
| 2026 | Women Slalom | Alexia ABELSON | USA |
| 2026 | Women Tricks | Alexia ABELSON | USA |
| 2026 | Women Jump | Scarlett GRAHAM | Italy |
| 2026 | Women Overall | Alexia ABELSON | USA |
| 2026 | Team Overall | Ukraine |