2015 Reebok CrossFit Invitational Recap
Jonne Koski Posts the Fastest Men's Time Worldwide in Open Workout 21.1 - YouTube
Miten Gamesit sujuivat, Jonne Koski? – Karjalan kovin media
US Team Reebok CrossFit Champions | naludamagazine.com
2015 CrossFit Invitational: Europe Team
Behind the Scenes: 2015 CrossFit Games, Part 2 - YouTube
Jonne Koski and Sam Briggs Win 17.2
Embassy of Finland in the US 🇫🇮 on Twitter: "The 20-year-old #Finn Jonne Koski won the first event at #CrossFitGames! Go Jonne!! #Finland @CrossFitGames http://t.co/vfTLDn8k02" / Twitter
The CrossFit Games on Twitter: "Jonne Koski continues to push the pace. He leads the field down the push-up ladder. http://t.co/jHVuermRV7" / Twitter
The CrossFit Games on Twitter: ""I went all out … it was the plan.”—Jonne Koski Koski set the new Event 1 record of 2:17.5 at the @CFGMeridian. http://t.co/yu6A34cVqJ" / Twitter
Men's Event 5, Jonne Koski, 21:39 | The CrossFit Games posted a video to playlist Men's Event 5, Nasty Nancy. | By The CrossFit Games | Facebook
CrossFit Games Athlete Jonne Koski Announces Withdrawal From Filthy 150 | BarBend
CrossFit Games 2020: Mat Fraser leads as Jonne Koski, Chandler Smith and Jeffrey Adler battle for final spot | South China Morning Post
Jonne Koski Withdraws from 2016 Reebok CrossFit Games | BarBend
The CrossFit Games on Twitter: "Jonne Koski at the 2015 Reebok #CrossFitGames. https://t.co/TWKxAohvS2" / Twitter
Europe Team: Jonne Koski - YouTube
2015 CrossFit Games | Rogue Fitness
Jonne Koski Announces Withdrawal From 2018 CrossFit Games Season | BarBend
Jonne Koski | Rogue Fitness
2015 Reebok CrossFit Invitational Recap
Jonne Koski Not In The 2018 CrossFit Games Open - FloElite
Reebok News Stream : The US Team Crowned 2015 Reebok CrossFit Invitational Champions
Games Central 26: Men's Last-Chance Qualifier Preview - YouTube
Team Europe Announced for the 2015 CrossFit Invitational
The CrossFit Games on Twitter: "Jonne Koski: "Lost my jersey today but will try my best to get it back by the end of the weekend." http://t.co/38seQx8fES" / Twitter
Jonne Koski | Rogue Fitness
