Formed of longterm, missions-experienced leaders, the ZimZam Global leadership team brings a collective 80+ years of diverse missions and church planting  experience to their roles.

The team is committed to listen to and learn from local leaders and to develop together contextualized strategies designed to serve local people with the mission of “multiplying healthy churches among all peoples.”  In time, several pilot projects will be launched in different regions globally.

ZimZam Global Team


President / CEO

ZimZam Global Team

Dave is known for his love for people, all Chicago sports teams, anything barbecue, and hanging out with his family! Traveling to +80 countries over the past 35 years has given Dave a unique perspective on cultures, communities, and global causes.  He has a passion for people groups without access to the Bible and for children worldwide to have a healthy, dynamic community in which to worship God.  After leading various ministries and teams over the years, Dave is focused on the vision of "A Church for Every Child" with a mission to multiply healthy churches among all peoples through children, youth, and families.  As a founding partner with ZimZam Global,  Dave is passionate about casting vision; creating opportunities for leaders; and helping children, especially those with disabilities, come to know, love, and serve Jesus.  Dave and his wife Carolyn met in college in TN and have been married since 1984. They have three adult children, one daughter-in-love and three precious granddaughters, one of which is in heaven, and one grandson. They make their home in the Valley of the Sun in Phoenix, AZ.


VP of Strategic Partnerships


Steve and Sherie Howell are praising God for 42 years of marriage.  They have been blessed with five children and eighteen grandchildren. All five of their children are demonstrating a vibrant walk with the Lord and are involved in serving him. One son and wife are serving in a Pacific Rim country and his other son is pastoring a recent church plant in Mt. Prospect, IL.

Steve served over 25 years in pastoral ministry. His last pastoral position had a tenure of over 16 years in Maryland outside of Washington, D.C. He joined Dynamic Church Planting International in 2009 and was Vice President of Partnerships. He joined ZimZam Global in August of 2015 as Vice President of Strategic Partnerships. Steve feels privileged to serve in this calling of equipping leaders to establish new churches in communities across the globe through reaching children first.

Steve has a passion for seeing churches planted, discipleship and leadership development. One of his hobbies is to keep abreast of the expansion of the evangelical church around the globe.


VP of Operations

ZimZam Global Team

Chris was born and raised in Hawaii on the island of Oahu.  After high school he served in the U.S. Air Force for 4 years and then went on to college, graduating from the University of La Verne with a degree in Environmental Biology.  Chris met his wife of 38 years, Colleen, while attending ULV.  Chris and Colleen have 2 boys and 1 girl, Ben (married to Jenn) and they have 2 children, Maya and Isaac, Lucas, and Carly (married to Robert Rushton) and they have one child, Jacob.  Chris and Colleen, as well as their children and grandchildren reside in California.

Chris worked in retail management for 21 years.  In 2007 he began his career in missions and worked for an organization that trained church planters.  While there he served as the Director of Global Training and later as the Vice President of Operations.  In his new role with ZimZam Global Chris is looking forward to impacting church planting in new ways and working with the ZimZam Global team and partners to make Christ known throughout the nations.


Director of Global Training

ZimZam Global Team

Matt has been serving God in ministry to children, youth and families for almost 30 years. He holds a Bachelors in Christian Education from Multnomah University in Portland and a MDiv in Spiritual Formation from Rockbridge Seminary.  He has a passion to see leaders accomplish the vision God has given them and see the Kingdom of God expand to everywhere it is not. 

Matt and his family lived in Rwanda for many years as missionaries serving the African churches.  He also served as a professor of Bible and Theology at the Africa College of Theology in Rwanda.  He spent 20 years as a youth pastor and 3 years as an associate pastor.  Since 2017 he has been serving as the lead pastor of Grove Christian Fellowship in San Diego, CA where he lives.  Matt also served as the African world zone coordinator for a church planting training ministry for five years.


He cheers for the Dodgers, Chargers and Michigan Wolverines but the love of his life is his wife of 16 years, Jeana and their teenage daughter Emma. Matt is very thrilled to be a part of the ZimZam Global team and his hope is to see every child and family be transformed by Jesus.


Kenya Director

Francis Kataka, Kenya Director_ZimZam Gl

Francis Kataka Kubondo, serves as the Kenya director for ZimZam global.  He is Kenyan, and is married to Lilian Kataka and are blessed with three daughters Lynn Kataka, Joy Kataka and Tina Kataka. Living in Nairobi they minister in one of the cities informal settlements called Mukuru Kwa Njenga.

Educationally, he received Bible and theology training at the Pan-Africa Christian College and graduated with a Bachelors and later proceeded with his Masters of Arts in Leadership at the same university. The university experience ignited a passion to develop, empower and release emerging leaders from underprivileged backgrounds in their different areas of calling so that they can become all that God has called them to be.

Currently he is pastoring a new church planted in August 2019, Rhema Lifeway Mission, in the Lucky Summer Ward of Nairobi.  Previously he pastored at Tumaini City Mission church and has been a manager with the Chosen Children of Promise, a Christian NGO that serves orphans and abandoned children, also served as a part-time teacher at Pan-Africa Christian University (in the transformational church leaders development program) and Karen Christian College. 

In 2000 he began ministry to children. This passion for serving children led to partnering with the Awana ministry team in Kenya in which children ministers are trained through the Awana seed planters’ conferences. Subsequently, these conferences led to an introduction to ZimZam Global who trains pastors and Sunday school teachers to reach out and plant churches through the ministry of children.

My prayer is that God will use me to reach out to children, and through children God will bring many to His saving grace.


Global Training Consultant

Tom Lotz, Global Training Consultant_Zim

Tom is passionate to see lives transformed by the power of the Gospel. He fervently champions the power of the Gospel’s reach to all generations through children and youth. As a founding member ZimZam Global, he continually exults in how God has shown favor on this organization to be a part of building His Church throughout the world.

Tom was born and raised on the Amazon River to missionary parents. He is a trained educator and administrator. In addition to his role as Global Training Consultant with ZZG, he serves as Associate Pastor at Independent Bible Church in Port Angeles, Washington. Previously, he has served as classroom teacher, school principal, volleyball coach, missionary training center director, and avid, recreational tennis player.

Tom’s wife, Sue, has served right alongside him since their marriage in 1986. She now serves as Co-director of IBC Kids, their church’s children’s ministry. They have one child: Kristie, 26, who is on mission in Memphis, TN, as a teacher. And…yes, they are crazy Seahawks fans!


Global Trainer

Aaron Bacon, Global Trainer_ZimZam Globa

Aaron is fully convinced that the most strategic way to fulfill our gospel mandate is by planting churches. And the most strategic way for churches to become engines for church-planting is by equipping and empowering the next generation of leaders. Zim Zam Global is the vehicle to fulfill this divine task. 


Born in Alaska, Aaron was blessed to have been raised in a family where God’s Word was central, serving Christ’s church was normal, and asking God, “Here am I Lord, send me” was encouraged. To this day, all six family members are followers of Jesus and serving Christ’s church. After completing an internship with Campus Crusade for Christ (CRU), Aaron moved to Southern California where he completed a Masters of Divinity at Talbot School of Theology and served at a church plant in Long Beach. In 2011, God led Aaron and his wife, Abigail, to Port Angeles, Washington to become the Family Life Pastor at Independent Bible Church. Five years later, Aaron assumed the lead pastor role from the previous pastor of forty-one years and currently serves in this calling. Since moving to Port Angeles, Aaron & Abie have been blessed with six children (the last three being a surprise hat trick) and is nearly completed his doctorate in pastoral ministry at Western Seminary.


Besides serving Christ’s church, Aaron is also passionate about the outdoors…especially the mountains. He loves mountain biking, snowboarding, and looks forward to an annual, week-long backpacking trip into Olympic National Park. To this day, Aaron marvels at God’s calling upon his family, God’s provision for his family, and is humbled by God’s continual grace in His life.


Global Trainer

ZimZam Global Team.JPG

Dan has helped develop some of our CPR training materials, and frequently participates as a presenter at CPR trainings.

Dan is a lawyer who, as part of an international law firm, has been practicing law for 38 years. In the past 11 years, Dan has developed an expertise in pro bono human trafficking cases. This fits well within ZimZam’s “the church is a refuge” focus. In addition to his legal work, Dan has been a church elder and deacon, chairman of the board of a seminary, and has regularly taught Sunday School classes for more than 40 years. He loves to teach, and occasionally preach, the Word of God.

Tracey, Dan’s wife of 40 years, is a Bible Study Fellowship Teaching Leader. They met at UCLA in 1975. Dan grew up in Michigan and went to law school there, so he’s a fan of the Michigan Wolverines and Detroit sports teams. He’s a masters swimmer and holds three world records in his age group. Tracey and Dan live outside of Los Angeles. They have two grown children and four grandchildren.


Global Operations Assistant

ZimZam Global Team

Shawn was raised in San Diego California. She has been married to her husband Joe for 34 years. She is the mother of 3 boys, 31 year-old Derek, and 25-year-old twins, Blake and Brent. She was raised in a baseball family with a local field in San Diego named after her father. She has served for many years on the Oceanside Little League Board and developed the Challenger L.L. Division for challenged athletes. There are very few sports her family wasn't involved in, watching or playing.


Shawn’s earlier career included sales and marketing until she discovered her passion in church centered missions. She worked as the director of operations for an organization that trained church planters organizing local and international events. She served as the director of a local food pantry and distribution center for a local church. In her new role with ZimZam Global, Shawn is excited to be working in global operations.