Tim Challies is a blogger, author and an elder at Grace Fellowship Church in Toronto, Ontario.

Originally from New Orleans, USA, Joe Barnard is the lead pastor at Holyrood Evangelical Church in Edinburgh, Scotland, and heads up Cross Training Ministries.

Originally from England, for many years Charles Prices was the Principal of Capernwray Bible school in the North of England.   Charles  was Lead Pastor with The Peoples Church in Toronto Canada,  from 2001 to 2016.

Conrad Mbewe has served as the pastor of Kabwata Baptist Church in Lusaka, Zambia, since 1987. He is a frequent conference speaker throughout Africa and around the world, and the author of Maintaining Sexual Purity and Foundations for the Flock.  Conrad Mbewe is also the editor of Reformation Zambia magazine, and writes a column for a Zambian national weekly newspaper as well as his own blog, A Letter from Kabwata.

Rico Tice is a passionate evangelist, and former Senior Minister of Evangelism at All Souls, Langham Place in London. Co-Founder of Christianity Explored Ministries, he is a regular speaker at missions and evangelistic events around the world. 

Roger Carswell Roger is a travelling evangelist and author. He leads evangelistic church and university missions as well as speaking at Christian conferences.

Johnny Prime currently serves as Director for London for the Fellowship of Independent Evangelical Churches (FIEC) in UK, having served for 21 years as pastor of Enfield Evangelical Free Church in London.

Wayne Sutton, a New Yorker by birth, has been Senior Pastor at Carrubbers Christian Centre in Edinburgh, Scotland, since 1996

Sandy Roger is now retired but has been a Parish Minister, a Bible College Principal and a senior prison Chaplain.

Suraj Kasula is Pastor of Shekinah Evangelical Church in Khatmandu, Nepal and Principal of Bhakatpur Theological Seminary.  Interestingly, this interview is the most viewed of all the videos by some distance.