Finnish instructor Kenneth Gregg has been living in Ukraine for three years working in renewable energy, but now he is helping train volunteers willing to fight Russian forces.
![Volunteer fighters training Volunteer fighters training](https://static.euronews.com/articles/stories/06/53/50/86/1200x675_cmsv2_08928edb-e224-5aa1-956f-d36a906d7071-6535086.jpg)
Video. Finnish instructor trains Ukrainian volunteers in underground centre
Finnish instructor Kenneth Gregg has been living in Ukraine for three years working in renewable energy, but now he is helping train volunteers willing to fight Russian forces.