Kalle Koljonen vs Iskandar Zulkarnain (MS, R32) - Spanish International 2019
Iskandar Zulkarnain Kembali Ke Gelanggang Sertai Irish Open...
Misha Zilberman vs Iskandar Zulkarnain (MS, R16) - Spanish International 2019
Jan O Jorgensen vs Kalle Koljonen (MS, R32) - Denmark Challenge 2019
Men’s singles | Christian Kirchmayr (SUI) v Kalle Koljonen (FIN) | Scottish Open 2018 - Day 1
Kalle Koljonen vs Sergey Sirant (MS, R16) - Hungarian International 2019
Adrian Dziolko vs Iskandar Zulkarnain (MS, Qualifier) - Spanish International 2019
Kalle Koljonen - Tunnelmat Unkarin kisan voiton jälkeen
SS PURPLE LEAGUE 2017/18 WEI NAN vs ISKANDAR ZULKARNAIN ZAINUDDIN 2nd set
Kalle Koljonen vs Nhat Nguyen (MS, R16) - Denmark Challenge 2019
Kalle Koljonen vs Rhys Walker (MS, Qualifier) - Orleans Intl. 2016
China Open 2016 | SF | Iskandar Zulkarnain vs Jan O Jorgensen [HD]
Thomas Rouxel vs Kalle Koljonen (MS, R16) - YONEX Belgian Intl. 2018
Joshua Magee (IRL) vs Iskandar Zulkarnain (MS, Qualifier) - Spanish International 2019
Kalle Koljonen - Syksyn kuulumiset
Smart strategy & performance by Koljonen Kalle 🇫🇮 vs Popov Toma Junior 🇫🇷
Iskandar Zulkarnain vs Pablo Abian (MS, QF) - Spanish International 2019
Hermansah vs Kalle Koljonen (MS, QF) - YONEX Estonian Intl. 2018
SM 2016 - haastattelussa Kalle Koljonen semifinaalin jälkeen
Ditlev Jaeger Holm vs Kalle Koljonen (MS, R32) - RSL Swedish Open 2019
![China Open 2016 | SF | Iskandar Zulkarnain vs Jan O Jorgensen [HD]](https://img.youtube.com/vi/i0LUITuP8WU/0.jpg)
