Kalle Koljonen vs Nhat Nguyen (MS, R16) - Denmark Challenge 2019
Match point - Nhat Nguyen vs Kalle Koljonen - MS, SF - Irish Open 2024
BWF World Championships 2025 | Loh Kean Yew (SGP) [9] vs. Kalle Koljonen (FIN) | R32
Tokyo Olympics 2020 Training Session Nhat Nguyen Team Ireland Kalle Koljonen
QF - MS-U19 - LI Shifeng vs Nhat NGUYEN. One rally, nice angle.
TOTAL BWF World Championships 2017 | Badminton Day 1 M7-MS | Son Won Ho vs Kalle Koljonen
Men’s singles | Christian Kirchmayr (SUI) v Kalle Koljonen (FIN) | Scottish Open 2018 - Day 1
Nhat Nguyen vs Stanislav Zlankov (MS, R64) - European Jnr. C’ships 2018
Toma Junior Popov vs Kalle Koljonen (MS, R16) - LI-NING Czech Open 2018
Kalle Koljonen vs Rhys Walker (MS, Qualifier) - Orleans Intl. 2016
MS Viktor Axelsen vs Nhat NGUYEN European Games 2023 EG2023
MS U19 Nhat Nguyen 7 Ireland vs Chinese Taipei Su Li Yang 9
Kalle Koljonen vs Jason Anthony Ho-Shue (MS, R32) - Scottish Open 2019
Viktor Axelsen (DEN) [1] vs Nhat Nguyen (IRL) | BWF World Championships 2023
Match Point - Kalle Koljonen vs Huang Yu - MS, SF - Swedish Open 2023
Nhat Nguyen vs Max Weisskirchen (MS, R16) - Scottish Open 2019
Rasmus Gemke vs Kalle Koljonen (MS, R32) - Czech Open 2017
Kyrylo Leonov vs Kalle Koljonen (MS, R16) - YONEX Estonian Intl. 2019
Alex Lane vs Kalle Koljonen (MS, R16) - RSL Swedish Open 2019
Hashiru Shimono vs Kalle Koljonen (MS, QF) - YONEX Estonian Intl. 2019
![BWF World Championships 2025 | Loh Kean Yew (SGP) [9] vs. Kalle Koljonen (FIN) | R32](https://img.youtube.com/vi/Koy9SSLeltw/0.jpg)
![Viktor Axelsen (DEN) [1] vs Nhat Nguyen (IRL) | BWF World Championships 2023](https://img.youtube.com/vi/9xvDvdXZifs/0.jpg)
