Our Team

Our Team

Robert & Elizabeth Vanman

Called to Give

Robert Vanman, the Chairman and primary funder of Amazi Water, tells us why he and his wife Elizabeth decided to make a large scale clean water project their core mission.

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As a successful technology entrepreneur and a passionate Christ-follower, I have a deep desire to be a great steward of the resources that God has entrusted to me. To do this, I believe we must find ways to make the most significant social and eternal impact possible from our finite resources.

Bringing clean water to areas that do not have it transforms those communities and fundamentally changes the lives of those who live there. Communities without safe drinking water can have child mortality rates above 20%, ongoing health problems, reduced productivity and stressed family dynamics. Education is hampered because the children are often responsible for collecting water from distant sources.

Providing these communities with a freshwater well that supplies reliable water year-round can reduce the child mortality rates to single digits, greatly improve overall health and free up time, which increases productivity and learning.

Clean water is the foundational building block that helps communities rise above abject poverty. Until access to clean water is addressed, nothing else can be effective.

Densely-populated Burundi is sometimes called “The Forgotten Country .” Years of civil war have decimated infrastructure and the economy, making it one of the poorest countries in the world. A large percentage of the population lacks access to clean water even though there is extensive underground water. This makes water wells particularly cost-effective when measured by “cost per person served.”

After learning that the major international water charities were not working in Burundi as there were no effective in-country water partners, we decided to create Burundi’s first and only in-country, dedicated water organization – now called Amazi Water.

We have purchased our own drilling rigs, hired GIS engineers, hydrogeologists, construction teams, community workers, extensive staff, and have made it our mission to bring clean water to the entire country. Today Amazi Water is the de facto, in-country water partner for many other organizations, including UNICEF and World Vision.

When I added everything up – the critical need, the cost-effectiveness, and the massive impact of these water projects – I concluded that building water wells in Burundi, Africa has the most social and eternal impact I can make with my resources.

That is why I’m all in.

      John & Caelene Peake

      Called to Go

      John and Caelene Peake currently live in Burundi and have devoted their lives to bringing clean, safe water to the people of Burundi.

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      John, who is from Texas, married South African Caelene in Cape Town in 2004. A growing number of connections and conversations about Burundi inspired the family to visit. During one of their first trips to the tiny, landlocked African country, they realized there was a serious lack of access to clean water. They felt called to take action and started a small water project in 2015.

      By 2016, the family had decided to move to Burundi. They completed a valuable missionary training course at Missions Resource Network and moved to Burundi for a long-term mission in August 2017.

      As committed Christians, the Peakes recognize the hand of God in their daily lives and experience His grace and guidance in this challenging endeavor. Their dream is not only that everyone in Burundi has access to safe water; serving the Body of Christ and spreading the Gospel is as important. This is achieved by working with churches, encouraging church leaders, preaching, and distributing Bibles in Kirundi, the local language.

      For the three Peake children, life can be challenging as well as fun. They get to experience new languages and cultures and, when the Peakes are not working or studying, they are usually active – hiking, biking, swimming, or dancing in their living room.

          The Board

          The Board

          Robert Vanman

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          John Peake

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          Caelene Peake

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          Nathan Sheets

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          Robert Vanman – Chairman


          Robert Vanman is an outspoken Christian and serial entrepreneur who has consistently incorporated kingdom work into his business career.

          His business career has included building 4 companies with 3 successful exits, the last of which was selling WatchGuard, Inc. (a law enforcement camera manufacturer he founded) to Motorola Solutions in 2019. Over the years he was responsible for the development of dozens of sophisticated products, and he has been awarded 25 U.S. Patents.

          Robert is now focused on the mission of Amazi Water and is using his resources and his business expertise to help build an organization designed to accomplish an ambitious mission in the most efficient and impactful way.

          Celestin Musekura


          Dr Musekura is an ordained Baptist minister who was born and raised in Rwanda. He is the President and Founder of the African Leadership and Reconciliation Ministries (ALARM, Inc.) which started in 1994 in response to the Rwandan genocide. The vision is Africa without violent tribal or religious conflicts, the mission is to develop servant leaders in the African church community who reconcile and transform lives affected by conflict and injustice. It operates in Burundi, Democratic Republic of Congo, Kenya, Rwanda, South Sudan, Sudan, Tanzania, and Uganda with the ALARM US Office in Dallas, Texas.

          Dr Musekura has a Masters degree and PhD in Theology. He is married to Bernadette and they have four children. Their primary home is in Dallas, Texas and Celestin splits his time between the USA and East Africa.

          John Peake


          John Peake is husband to Caelene Peake and their three children: Judah, Levi and Victoria.

          John grew up in Texas, in the DFW area. He worked for 15 years in business management and project management, mainly at Starbucks Coffee.

          During those years, John gained a Bachelors in Finance and went on to earn a Master’s in Business Administration.

          John founded the NGO, Amazi Water, in Burundi in 2015. He and his family have been living in Burundi since 2017 and plan to remain there for many years to come.

          John is passionate about large-scale project management in the Developing World. He has the patience and skill to navigate the complexities of the project and loves to see people connected, equipped and uplifted.

          John’s ultimate form of relaxation is on the front porch with a steaming cup of coffee and a copy of The Economist. John is a faithful follower of Christ.

          Caelene Peake


          Caelene Peake grew up in Cape Town, South Africa. After High School, she went on to study for a Bachelors Degree in Psychology and Social Work. The practical nature of the degree led her straight into the field, where she began her long career of service to vulnerable populations, with a particular interest in community development.

          Caelene’s work in Texas was in Refugee Resettlement, where she was responsible for the Burundian population entering Texas through the UNHCR program. This work with Burundians began in 2004 and amazingly led to a life in Burundi itself!


          Caelene adores her 3 children, is an outdoor fanatic and is passionate about healthy relationships in every area of life. Caelene is a faithful follower of Christ.

          Nathan Sheets


          Nathan Sheets is the founder and chief steward of Nature Nate’s Honey Co., the #1 branded and fastest-growing honey company in the U.S. Nathan got the nickname “Nature Nate” in college because he was a nature lover and outdoorsman. After graduating from college and owning his own ad agency, Nathan began serving in the ministry. He has journeyed on 100+ mission trips all over the world with the goal of helping others. He was also one of the driving forces behind the global “I Am Second” media campaign that highlights stories of hundreds of lives transformed through the grace of Jesus Christ. In 2010, he decided to make honey his full-time endeavor, and life has never been sweeter. As Nate likes to say, “The Lord has blessed us so we can be a blessing to others.”

          The Senior Leadership Team

          John Peake

          Founder & President

          Caelene Peake

          Founder, Social Work, Communications

          Jake Kidane

          Director of Operations

          Shaun O’Donnell

          Director of Operations Support

          Jacob McKee

          Director of Finance

          Maria Epifanis

          Human Resources Manager

          Jonny Harris

          Engineering Manager

          Join Our Team


          Are you looking for an exciting challenge in the heart of Bujumbura, Burundi? Would you want to join a dynamic team?

          We require vibrant, skilled professionals to bring clean water and revitalizing hope to communities across Burundi.

          Tell us more about yourself!

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