US Staff
Meet the dedicated team members who work tirelessly to support our mission in Liberia
Matt Lee
Executive Director
Matthew Lee is the founder and Executive Director of Psalm 82:3 Mission. Matthew has been married to his high school sweetheart, Terah, for 20 years. They have 5 children from 2 continents – Colten, Onah, Blessing, Marie, and Izzy. In 2020, Matthew transitioned from fulltime Children's Pastor, where he had served since 2002, to focus entirely on leading Psalm 82:3 Mission. Together, Matthew and Terah, love serving in the local church, being outdoors, and soaking up every minute available with their very active family.
Matthew Lee recently published his first book, "Faith Steps- The Psalm 82:3 Mission Story."
If you are looking for a special guest speaker for your church, small group, youth event, or podcast reach out to Matthew at (859) 537-2634 or [email protected]. He welcomes the opportunity to share faith stories with any age and any size group.
David Sumner
Director of Finance
David Sumner serves as the Director of Finance at Psalm 82:3 Mission, joining the team in May 2026. He brings a strong background in corporate finance, commercial banking, and business ownership.
At Psalm 82:3 Mission, David focuses on financial analysis and reporting, donor management, and improving accounting processes to enhance operational efficiency and help maximize the ministry's impact in Liberia.
Outside of work, David enjoys spending time with family and has a passion for being outdoors. David and his wife will celebrate 40 years of marriage in 2027 and have two adult sons that they adore.
He is grateful to be part of the Psalm 82:3 Mission team and to have the opportunity to be a Defender of this life-changing work being done to share the love of God in Liberia.
If you have questions regarding donations or event registration, David can be reached at [email protected].
Amy Crump
Foster Care Head Coach
Amy Crump serves as our Foster Care Head Coach for Psalm 82:3, where she can leverage her heart for advocacy with her attention to detail and desire to empower those around her. After a divine encounter with Matt Lee at Bluegrass Christian Camp, Amy and her husband Kevin realized that half of their hearts lived across the ocean and followed the Lord's direction in adopting two Liberian children in 2016. From years of watching the impact Liberian culture, house moms, and trauma created in her kids' healing processes, Amy revealed a deep calling to find her place in it all. After serving on the Board, volunteering, and making multiple trips to Liberia, Amy found her role in caring for the Liberian women who serve in Psalm 82:3's foster care.
Amy is passionate about equipping these women in a trauma-informed way, making best use of their resources, all while deepening their relationships with the Lord. She completed her certification as a Trainer in "Trauma Competent Caregiving" in 2023.
In her free time, Amy enjoys time with her 'Party of 6', trips to Lake Cumberland, scrapbooking, and a good cup of coffee with a book. Her heart for Psalm 82:3 extends far past her home office; it is embedded into everything she does. The passion she carries for what God has for Liberia is impossible to miss.
Please reach out to Amy by email [email protected] if you have any questions about our foster children and the staff who love them well.
Tamme Dillon
DCA Primary Head Coach
Tamme Dillion is the Primary Head Coach of Defenders Christian Academy in Liberia! In that role, her focus is equipping the school staff, preparing educational materials, fundraising for the education team, and serving in this ministry in whatever area she is able. After spending a year in Liberia with her children, God ignited a fire in her soul for providing a high-quality, Christ-centered education for the children in Liberia. Defenders Christian Academy officially opened in January 2022. Her prayer is that God would move mightily through this school and raise up this future generation to be Godly men and women who defend the weak and the fatherless of Liberia!
Tamme has three children; Landon, Carter, and Myah who keep her busy with an array of activities and animals. She enjoys music, art, sports, and spending time with her children. Tamme is grateful for the opportunity to serve with the youth at her home church and also with the students at the Christian school where she taught formerly.
Tamme can be reached at (812) 701-9735 or [email protected]. She would love to connect to your school, church, or community.