Pete Greig is one of the founding champions of the 24-7 Prayer movement, and the Director of Prayer for Holy Trinity, Brompton in London, and a facilitator for the Campus America initiative. Greig lives in Guildford, England with his wife and two children, and they are actively engaged in a missional community and training hub called the Boiler Room. He preaches and teaches all over the world, and has authored or co-authored four books, including Red Moon Rising.