USA Ministers
- Al Whittinghill
- Carlos Guevara
- Dan Rudman
- Gary O’Malley
- Harold Brown
- Jay Orvis
- Mack Tomlinson
- Stan Hankins
- Tony Van Dyke
- Wallace Francis
Al Whittinghill
Al was born in North Carolina and attended the University of North Carolina at Chapel Hill in 1970 where he received a B.A. in Political Science. Two years later he was converted to Christ and then called into the ministry of the Gospel. He received a Master of Divinity Degree and honorary Doctor of Divinity degree. His preaching ministry began while he was in seminary and the Lord and blessed and used that to this day. For more than twenty-five years, through the ministry of preaching and teaching, Al has been privileged to minister throughout the USA, Europe, India, Canada, Africa, Asia, Australia, the Pacific nations, and in countries behind the former Iron Curtain. Read More
Carlos Guevara
Carlos and Gladys Guevara have been in ministry for over two decades. They were born and raised in Guatemala where they grew up in Christian families. They started ministry in Central America. Carlos received a B.A. in Accounting and Business Administration at La Salle College and a B.A. and M.DIV. in theology from Central American Theological Seminary. Carlos has served as a missionary in Belize and Honduras and is fluent in English and Spanish. He currently serves as a chaplain with the Georgia Department of Corrections part time. He feels called to prison ministry. Read More
Dan Rudman
Dan is originally from Michigan and has been in full-time Christian service since 1985. He attended the International School of Theology in Southern California from 1992-1995 and received his Masters of Pastoral studies with an emphasis o¬n church renewal and evangelism.
Dan and Tina have had ministries of evangelism, discipleship, preaching and teaching in their primary residences of Michigan, California and Kansas. Read More
Gary O’Malley
Gary O’Malley is a personal productivity specialist who has created and facilitated individual and team training programs at AT&T, BellSouth, Coca-Cola, Disney, International Paper, Kimberly Clark, Northeast Utilities and Southern Company. He has trained more than 200, 00 people in over 800 organizations at business meetings and conventions in North America, Europe, and Africa since 1981. He has served o¬n the Board of Directors for Ambassadors for Christ International for 12 years and is committed to helping people worldwide learn and live Christ. Read More
Harold Brown
Harold Brown was raised in North Indiana and gave his heart to Christ at the age of 17. Soon after his conversion, he answered the call of God to preach and to become a missionary. He went on to prepare for the mission field, graduating from Bethel College as served as a missionary in many places including Africa, Mexico and Asia for decades. Harold serves with Ambassadors for Christ International USA Ministry Team as a missionary evangelist. He goes wherever there is a call to come to preach, teach and evangelize. Read More
Jay Orvis
Jay Orvis joined AFCI-USA in 1990 to serve along the East coast with US and local churches and minister to temporary resident internationals (students, businesspeople, professionals, diplomats, civil servants, immigrants and sometimes illegal aliens) among others. Some well received seminars include: Cross-cultural adjustment; Moral Failure and Success; Love, Courtship and Marriage; Muslim, Buddhist, or Hindu awareness; Ministry to Internationals; The life and teachings of Jesus; training for elders and deacons. Jay has lived in eleven countries, visited fifty-seven others, and since 1992 has ministered in Canada, Europe, Africa and Asia. He also participates in regular mission trips to India.Read More
Mack Tomlinson
Mack is a native Texan, born and raised in the west Texas town of Clarendon, where he and his wife of 27 years. Linda, both grew up. He was converted to Christ at the age of 19 in the summer of 1973. He graduated from Hardin-Simmons University in Abilene, Texas in 1976, with a B.A. degree in Bible and English. He then did further graduate and continuing studies through Tel Aviv University in Israel and in Europe, and theological studies at Southwestern Baptist Seminary in Fort Worth, Texas and Tyndale Theological Seminary in Fort Worth.
One of the great desires of his heart is to see believers equipped with the deep doctrinal truths of God’s Word, as well as stirred in heart and life to walk with God. Mack’s preaching focuses on the centrality of Christ, the purity of the gospel, the radical nature of true salvation, and all that it means to walk with and seek God. Read More
Stan Hankins
N. Stan Hankins is a graduate of Asbury College and Asbury Theological Seminary. Stan served as a pastor of multi ethnic congregations in the Hawaiian Islands for fifteen years. Serving since 1996 as a full-time international evangelist, he regularly speaks at leadership training conferences, teaches at theological colleges, and preaches in various ministry settings and retreats. Ministering under the banner of Ambassadors For Christ International-USA, Stan has spoken across the United States and in twenty-five nations around the world. Read More
Tony Van Dyke
Tony was born on November 26, 1963 in Albany, Georgia. He is married to Tracey and they have five children; Travis, Terrel, Tony Jr., Tianna and Tiffani. They live in Smyrna, Georgia where they are members of First Baptist Church of Smyrna.
Tony became saved in high school through the outreach ministry of an elderly gentleman at a local flea market. Responding to encouragement from his spiritual mentor, Tony left Albany to attend Bible College in Atlanta.
Wallace Francis
Wallace Francis was born in Franklin, Louisiana and grew up there. After high school he attended college at University of Arkansas at Pine Bluff and received a Bachelor of Arts Degree in 1973. In that same year, he was drafted by the Buffalo Bills to play professional football. In 1975 he was traded to the Atlanta Falcons. In 1982, Wallace heard God’s call to ministry and he retired from football to attend Bible School in Greenville South Carolina. In 1985 he began the ministry Youth Outreach Unlimited with a focus to disciple youth in the Christian faith. Wallace joined Ambassadors for Christ International in 1990 and is currently the National Director. Read More










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