Colin and Veronica Rosser
Executive Director
Colin and Veronica Rosser served with Water for All International in Uganda from 2012 to 2023, where they helped drill nearly 800 water wells, supported growing discipleship groups, and built community programs that continue today. Before moving overseas, Colin worked in agriculture with Texas A&M University and operated a prescribed burning business, while Veronica brought experience working with at‑risk youth. During their years in the village of Obulle, Colin established a community farm to strengthen local food security.
After returning to Texas with their four children—Silas, Aggie, Corrie, and Sunderlin—Colin stepped into the role of Executive Director, continuing the mission that shaped their family’s life and calling. Their time in Uganda was fruitful with water well drilling, scores of children coming to Christ and getting baptized, and numerous discipleship groups that are still multiplying and bearing fruit.
Terry and Kathy Waller
Original Founders
Terry and Kathy Waller are the original founders of WFA. They have spent over twenty-five years serving the rural poor in Central Africa and South America as agricultural missionaries. Among many of their accomplishments through WFA, Kathy started Hope Bolivia, a village cottage industry that has helped generate more than $30,000.00 in income for 50 women in the village. Today, Terry is a member of Southland Baptist Church and is a WFA board member. Terry and Kathy have five children and reside in their home in Paint Rock, Texas.
Kim Edlund
Spiritual Formations & Training Manager
Kim Edlund is a U.S. Army Veteran, a Missionary and Pastor. He and his family lived and served in Bolivia as IMB missionaries, where they met the Wallers and became acquainted with the well drilling technique. After returning to the States, he was pastor of Marshall Ford Fellowship church in Austin, Texas. He has worked closely with Terry over the years, encouraging missionaries and helping with the Five-Day Water Well Drilling Training Intensive training. He and his wife Sarah live near Riesel, Texas. Kim is a board member and is the Spiritual Formations and Training Coordinator for WFA.
Rob Kiernan
Technical Representative
Rob is currently serving as children's Director at First Baptist in Booneville, Arkansas. He has been married to his amazing wife Rachel since 2011. They are blessed with 5 children. In 2022, Rob joined Water for All and has accompanied teams to Peru, Uganda, and Malawi. Before joining Water for All, he served our Department of War for 15 years. Rob and his family look forward to what The Lord has in store for their future as they continue to partner with Water for All.
Alaina Smith
Operations Manager
Alaina joined Water for All International in 2024 and has greatly enjoyed being part of the team and its mission. Prior to joining the organization, she worked for three years at a corporate office in Austin, Texas, serving first as an Onboarding Specialist and later in People Operations. Through her work with Water for All International, Alaina’s faith has been strengthened as she continually witnesses the goodness of God through the organization’s impact and service to others.