Jessika Tate is an international speaker, missionary, author, and coffee lover who has been traveling the world preaching the Gospel and doing aide projects for over a decade in some of the darkest places on earth. She is passionate about inspiring people to fall in love with Jesus, equipping the church to fully yield their lives and walk in the power of the Holy Spirit.

Jessika is the founder of Yielded Ministries, a nonprofit organization that focuses on providing aide and advocacy for communities in unjust and vulnerable situations.

Greg Surratt is the founding pastor of Seacoast Church, which was planted with the goal of reaching unchurched people in the Charleston area. Greg led Seacoast as it grew from one campus to many, as Seacoast became one of the first churches to pioneer the multi-site approach to the weekend experience.

Greg is the president and co-founder of the Association of Related Churches (ARC), which is a global church-planting initiative that has established over 800 churches worldwide since its founding in 2000.

He is the author of the book IR-REV-REND, as well as a contributor for Outreach Magazine, Ministry Today Magazine, and Charisma Magazine.

Greg is married to his childhood sweetheart, Debbie, and together they have 4 children and 14 grandchildren. He enjoys photography, fishing, golfing, and rooting for the Cubs, Broncos and Gamecocks.

Barry Wissler is the founding president of HarvestNet International (HNI), a network of churches, ministries, and businesses partnering for the harvest. Barry and his wife Cheryl have been in ministry together for 45 years. Having founded and pastored Ephrata Community Church for 37 years, Barry passed leadership to a successor and now devotes his time to HNI. Before pastoring, Barry ran a family farm with his father and also did some real estate development. Barry’s paradigm for harvest comes from his time farming with his father. Barry, his father, and his uncles always partnered together to bring in the harvest on each farm.

Today, he works to build teams and equip leaders to do the same as God’s family and in God’s harvest. He leads a team of staff and international leaders to network and equip frontline workers for world harvest. Under his leadership, HNI established Gateway House of Prayer, a 24/7 regional prayer center; and HarvestNet School of Ministry, which equips the saints to fulfill their calling. Having written several books, Barry holds theological degrees from Geneva College and Westminster Theological Seminary, as well as a Doctorate of Ministry from the United Theological Seminary.