Donnell “Ray” Sanford Jr. is Vice President of organizational development at One Challenge. Ray worked in management with AT&T before serving in France for twelve years with OC. He has formal education as an electrical engineer, in business administration, and in missions.
Amy graduated with a Ph.D. in French language and literature (University of Pittsburgh) in 2008. She has been involved in ministry for over twenty years and has taught French since 1997. She founded an organization called Parents Francophones in 2014. Amy is delighted that SF combines her love of French literature and of missions.
Keith Myer holds an MBA (Anderson University), a BS in Computer Science, and a minor in accounting (Taylor University). He has professional experience as a technical support analyst and is a board member of “Love at Work Ministries” in Indianapolis. His local church service includes missions work and leadership/treasurer positions.
Stephen Doebler holds a BA in Christian Education. As a teenager, he participated in mission trips to six different countries. He has served as a youth pastor, teaching Sunday school classes and preaching. In addition, he has led ministry teams to Kokrine Hills Bible Camp in Alaska. Stephen has served as a deacon in his church and is currently an elder. He continues to minister in teaching, youth programs, and behind the scenes operations. Stephen and his wife Katy will be celebrating 27 years of marriage this December and have raised four boys.
For the past fifteen years, Ghislain G. Yamongbe has been a pastor, a school, university, prison, and hospital chaplain, as well as a board member of University Bible Groups and Hospital Bible Groups. He also founded a publishing house and is a volunteer at Youth for Christ, a writer, and an editor. Originally from Benin, he lives in Minnesota, where he serves at Cornerstone Church and is establishing a local spiritual community called The Church on Mission USA (Empowered to Witness). With an M.A. in community development project management and a heart for Guinea and Haiti, he is studying to become a registered nurse as a way to spread the Gospel on the mission field. Learn more about his online ministry on social media @Pastor Gee Guezo.
Rachel DeWitt attends the University of Arizona, where she is double majoring in physics and French. She is also part of a campus ministry group called Navigators. She is excited to use the language she’s been studying since middle school to further the Lord’s kingdom. She also hopes to help people her age come to the Lord and grow in their faith.
Lynn Matthews Lockwood grew up in France, Belgium, and various other places where the US Army Medical Corps posted her doctor father during her first twenty years. Throughout her international childhood, Lynn met wonderful missionary mentors, including BLF founders Abe and Mary and Bud and Charlotte Kroeker. She attended French schools early in her life and graduated from Wheaton College in 1985 with BA degrees in Elementary education and French. She completed a Graduate Certificate in Bible at Multnomah Seminary in 1990. Lynn taught 5th grade in Moses Lake, Washington, then served in Valence, France, for eight years with One Challenge (OC International), in youth, prayer and support ministries. God brought Lynn to the Pacific Northwest through her marriage to Jason in 1995. Together they have raised three sons to young adulthood, served in their church, Mountain View Presbyterian, and tried to love their suburban neighbors as Jesus' hands and feet. Lynn enjoys being a nanny, growing a Moms in Prayer group, and keeping in touch with friends in France, Senegal, and across the US.