ISB International School Bangkok - On Tuesday, October 1, world class runner and #ISB graduate Amalie Iuel broke the Norwegian 400m Intermediate Hurdles record with a mark of 54.72 seconds in the
![Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy](https://c8.alamy.com/comp/K1Y0P8/amalie-iuel-norway-competing-in-the-womens-400m-hurdles-heat-5-at-K1Y0P8.jpg)
Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy
![Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy](https://c8.alamy.com/comp/2GAG3GF/tokyo-2020-olympics-athletics-womens-400m-hurdles-round-1-ols-olympic-stadium-tokyo-japan-july-31-2021-amalie-iuel-of-norway-before-competing-in-heat-1-reutershannah-mckay-2GAG3GF.jpg)
Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy
![Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy Amalie IUEL (Norway) competing in the Women's 400m Hurdles Heat 5 at the 2017, IAAF World Championships, Queen Elizabeth Olympic Park, Stratford, London, UK Stock Photo - Alamy](https://c8.alamy.com/comp/K1Y0NX/amalie-iuel-norway-competing-in-the-womens-400m-hurdles-heat-5-at-K1Y0NX.jpg)