our team


Frans Olivier


Frans and his wife, Deb, along with their three children, are based in London. Having lived in four countries on three continents, they share a passion for seeing the gospel impact the nations. They have planted two churches and helped plant many more. Together they have developed Engage Training which is now being used to equip and empower believers to share their faith with fruitfulness in many nations around the world. Frans serves as the European Director of Evangelism for Every Nation.


Jenna McGuinness


Jenna obtained her degree in marine and environmental biology from the University of St Andrews where she met her Irish husband. She currently serves as administrator of the Every Nation School of Ministry Europe as well as Operations Manager for Centrepoint Church in Bathgate. Jenna is a gifted singer, and also leads the worship for her church. Her heart for Scotland runs deep and she has a passion to raise up local leaders and to reach people with the gospel.


Agust Olafsson

Agust currently serves as the head of Every Nation Iceland. Agust has worked with Dr. Rice Broocks in Nashville to enhance the GodTest and other evangelistic tools. With a passion for the gospel and enormous talent in the world of IT, Agust has worked with a team to develop the new evangelism tool Add Your Voice Today. 

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Natanja Overdulve


Natanja was born and raised in Belgium where she obtained her occupational therapist degree from the university on Ghent. With a vision of God's heart for the students in Europe, Natanja has been pioneering the campus ministry in Ghent for the past 4 years and developed the evangelism tool "Dinner Talks" which creates discussions that apply the gospel to relatable topics. Natanja is an evangelist with a passion for mental health, strategic thinking, personal development, writing, and the gospel.