J.John interviews Mark Russell, Chief Executive of Church Army. In 2006, at the age of 31, Mark Russell was appointed as Chief Executive of Church Army, a leading mission agency of the Anglican Church. In this role he leads a team of over 500 people working across the UK and Ireland. He is a sought-after conference speaker and preacher and has addressed major Christian gatherings all over the world. He has been a contributor to various BBC TV and radio shows, as well as Sky News.