Meet Our Team

Our team is made up of staff that strive for positive and sustainable change within all the communities we work in.

Memory Mundia

Executive Director

Born and raised in Mongu, Western Province, Memory is a passionate development practitioner and accomplished leader with a strong commitment to transforming lives through education and community empowerment.
She holds an Advanced Diploma in Business Administration and Management Studies from Evelyn Hone College, a Bachelor’s Degree in Business Administration from Cavendish University, and a Master of Business Administration (MBA) in Finance. To further strengthen her leadership in the non-profit sector, she has also undertaken advanced studies in Project Management, Monitoring, and Evaluation.
Memory joined Happy Africa Foundation in March 2010 as the Sponsor a Child Coordinator. Her dedication, professionalism, and unwavering commitment to serving vulnerable communities saw her rise through the organization, serving as Project Coordinator from 2013, later as Operations Manager, and now as the Executive Director.

As Executive Director, Memory provides strategic leadership to the Foundation, championing initiatives that improve access to education, strengthen communities, and create sustainable opportunities for children, young people, and families. She firmly believes that education is the key to unlocking potential and breaking the cycle of poverty, and she is passionate about inspiring learners to pursue their dreams.
For Memory, the greatest reward is witnessing the lasting impact of the Foundation’s work. Seeing beneficiaries grow into confident, self-reliant individuals who positively influence their communities continues to inspire her dedication to the Foundation’s mission of creating lasting change.

Melissa Zaza

Education Program Coordinator

Melissa Zaza is an Education Coordinator at The Happy Africa Foundation, leading and supporting education initiatives that expand access to quality learning opportunities for children and young people. She holds a degree in Media and Journalism Studies and works closely with schools, beneficiaries, and community stakeholders to implement programmes that promote educational success, empowerment, and sustainable development.
Driven by a passion for nonprofit work, Melissa is committed to creating meaningful and lasting change. As a past beneficiary of the sponsorship programme, she has personally witnessed the transformative impact it can have on a life, and she remains dedicated to supporting initiatives that empower individuals, strengthen communities, and create sustainable opportunities for future generations

Sjeel Haarhuis

Donor Relations Manager

Originally from the Netherlands but having lived and worked in Zambia for the past eight years, Sjeel is passionate about supporting nonprofits to grow their impact through stronger fundraising, meaningful donor relationships, and practical, people-focused systems.
She believes that great fundraising starts with genuine connections. Whether she's streamlining processes, improving donor stewardship, or finding practical solutions behind the scenes, Sjeel enjoys making fundraising feel simpler, more organised, and more human.
As a Board Member of the African Impact Foundation, Sjeel is excited to support the Foundation's mission and help create more opportunities for children and communities through education, health, and community development.

Zambian Board

Memory N Mundia

Executive Director

Memory was born and raised in Mongu, Western Province, Zambia. She holds an Advanced Diploma in Business Administration and Management Studies from Evelyn Hone College in Lusaka, a Bachelor’s Degree in Business Administration from Cavendish University, and a Master of Business Administration (MBA) in Finance. To strengthen her expertise in the development sector, she has also undertaken advanced studies in Project Management, Monitoring, and Evaluation.
Memory joined the Foundation in March 2010 as a Sponsor a Child Coordinator. Through her commitment, leadership, and passion for community development, she was promoted to Project Coordinator in 2013, later served as Operations Manager, and now leads the organization as the Executive Director.
She firmly believes that education is the foundation of success and is passionate about inspiring young people to pursue their academic goals and unlock their full potential.
Over the years, her work with the Foundation has been driven by a deep commitment to serving communities with compassion, integrity, and dedication. She finds great fulfillment in witnessing the positive transformation of the Foundation’s beneficiaries, whose lives are changed through its programs and who, in turn, become agents of positive change within their own communities.

Sander Rixum

Chairperson

Hi, my name is Sander Rixtum. Originally from the Netherlands but I´m living in Zambia since 2015. I'm a social worker by trade and have been working for African Impact for over 10 years now. I'm passionate about the community work that we are doing and the impact that it makes on the life of people in Zambia as well as the people that come and volunteer with us. In my free time I like to watch and play sports, eat nice food and play board games.

Cathy Chilambe

Vice Chairperson

Cathy Chilambe is the Principal of Linda Community School. Passionate about serving the community, she is deeply committed to supporting orphaned and vulnerable children. Having witnessed firsthand the challenges these children face, Cathy is driven by a strong desire to help them access quality education and build a brighter future. Through her leadership, she works to create an environment where every learner feels valued, supported, and empowered to succeed.

Justin Chifumba

Secretary

I am Justin Chifumba. I am a Full-Time dedicated real estate professional serving in Livingstone, ZM. I love my job, my wife, family & my community. I possess endless passion for helping clients find not just a house, but a place to call home.
Whether working with first-time homebuyers, growing families, or seasoned investors, I take a personalized approach to every client relationship. When not helping clients navigate the real estate market, I enjoy working with children in my community, reading, computer designing and spending time with family.

Isice Michels

Vice Secretary

My name is Isice Michels, i am Founder of the brand SIES-Upcycled with which we upcycle discarded clothes. Our profits is used to produce and donate reusable menstruation pads in Zambia to combat gender inequality issues. As my full time job i work as a sustainability consultant in Amsterdam. I am very passionate about sustainability and social impact!

Martin Ndhlovu

Treasure

I am a dedicated microfinance expert with over sixteen years of experience in the financial services sector. I holds an Advanced Diploma in Accounting and Finance from ZCAS University and currently, am a fourth-year student at the National Institute of Public Administration (NIPA), pursuing a Bachelor’s Degree in Accounting and Finance.

Passionate about empowering individuals to achieve financial independence and reach their full potential, i have devoted my career to promoting financial inclusion and economic empowerment. Guided by this passion, i pioneered a microfinance institution that currently serves clients from diverse sectors, with the majority of our clientele drawn from the public sector.

Through my experience, academic background, and commitment to financial empowerment, i am committed to make a meaningful contribution to improving access to financial services and helping people build a more secure and independent future.

Advisory Board (Fundraising, Community & Strategy)

Sjeel Haarhuis

Fundraising / Partnerships

Originally from the Netherlands but having lived and worked in Zambia for the past eight years, Sjeel is passionate about supporting nonprofits to grow their impact through stronger fundraising, meaningful donor relationships, and practical, people-focused systems.
She believes that great fundraising starts with genuine connections. Whether she's streamlining processes, improving donor stewardship, or finding practical solutions behind the scenes, Sjeel enjoys making fundraising feel simpler, more organised, and more human.
As a Board Member of the African Impact Foundation, Sjeel is excited to support the Foundation's mission and help create more opportunities for children and communities through education, health, and community development.

Mulenga Norman Mwamba

Fundraising / Partnerships

Mulenga is a community development professional with a strong passion for environmental conservation, education and sustainable social development. Born in Monze, Southern Province of Zambia, he spent most of his childhood and formative years in Livingstone, where he completed both his primary and secondary education.

Mulenga holds a Bachelor of Science in Forestry from the Copperbelt University and a Teaching Methodology Certificate from the Technical and Vocational Training College in Luanshya, Zambia. Driven by a genuine desire to create positive and lasting change, Mulenga is passionate about supporting community development and improving livelihoods through education, capacity building, and sustainable resource management.

Outside of his professional work, Mulenga enjoys singing, hiking, watching movies, reading novels, and taking long walks. These interests reflect his appreciation for nature, lifelong learning and meaningful connections with people and the environment.

Joe Gaastra

Strategic Advisor

Joe was first introduced to the work of The Happy Africa Foundation whilst volunteering in Livingstone Zambia in 2015 and has been supporting The Happy Africa Foundation’s project initiatives ever since. Joe is a restructuring professional currently providing independent directorship services and based in the Cayman Islands, who acts as a strategic advisor to The Happy Africa Foundation in the implementation of its charitable projects.

Amos Macha

Community Representative

Amos Macha is a Zambian living in Livingstone and is currently serving on the Provincial Sports Advisory Committee. He is passionate about working with the community, with a special focus on sports as a tool for youth engagement, positive development, and healthy living.

He believes that young people thrive when they are supported, motivated, and given opportunities to learn, grow, and participate meaningfully in their communities. Through sports, he has seen how discipline, teamwork, and confidence can be built—especially among vulnerable youth.
He has been trained by Development Aid from People to People (DAPP) under programs such as OVC/CIRDRZ, as well as through other initiatives supported by different NGOs. This training has strengthened his understanding of HIV/AIDS-related issues, community support, and the importance of providing accurate information, guidance, and encouragement to those who need it most.
Amos is a strong believer in teamwork and works well with others, valuing collaboration to deliver results, support beneficiaries effectively, and contribute to long-term community impact.
Finally, he is committed to serving the people of Livingstone and the surrounding areas. He looks forward to continuing his community work with African Impact Foundation, supporting youth, promoting wellbeing through sports, and working toward healthier, more empowered communities.

Malamo Syamwandu Humphrey

Community Representative

Malamo is a seasoned education leader and community advocate with over 30 years of experience in Zambia’s education sector. He served as Headteacher of Libuyu East Primary School from 2011 to 2024, following two decades as a classroom teacher, and has extensive experience in managing and administering educational programs.
Beyond education, he has held key leadership roles in trade unions and civil society, including District Chairperson positions in both the Zambia National Union of Teachers and the Zambia Congress of Trade Unions, as well as Provincial Chairperson for Trade Union and CSO Advocacy in Southern Province. He also contributes to governance and financial oversight as a board member and serves as a pastor in Livingstone.
Humphrey brings to the African Impact Foundation board strong expertise in leadership, governance, community engagement, and education development.

UK Board Members

Jacqueline Scott

Jacqueline Scott

Board Chair

Jacqui’s corporate career has spanned a variety of sectors, giving her insight into the worlds of finance, fine art, law, and the motor industry. Her experience in the arena of Corporate Social Responsibility cemented her long-held belief that her passion lies in helping to improve the lives of others, and she felt honoured to be invited to join the board of African Impact Foundation in 2021.

Jacqui is currently working on the Foundation’s CSR strategy, with a view to working with the team to develop strategic partnerships that will enable a natural alignment between corporates and the Foundation’s key programs, with the intention of securing funding for specific projects. After a spell in the Caribbean almost 20 years ago, Jacqui now finds herself back in the Cayman Islands with her family, where she is continuing her volunteer work with various organisations to help protect the heritage, culture and environment of these special islands that she now calls home. She is a keen animal lover and is delighted to be able to play her part in being involved with the animal shelters and charities in Grand Cayman.

Bob Sheldrick

Bob Sheldrick

Secretary

After retiring from a long career as a senior research scientist in the biopharmaceutical industry, Bob joined the Foundation in 2016 in a voluntary role as their UK Administrator. In this role, Bob manages our information with The Charity Commission, Companies House and our UK bank. Bob also supports the Foundation’s team on many other aspects of their work, especially reviewing reports and written communications, and researching grant opportunities. In June 2021, Bob was invited to join the UK board as a trustee, where he has taken on the role of secretary and is overseeing the Foundation’s governance. From Bob’s scientific career, he brings great experience in data analysis and interpretation, editing and production of proposals and reports, literature research and people management.
Board Member

Callie Seaman

Vice Board Chair

Callie became a board member in July of 2022, after being a long-time supporter of the Foundation following years of volunteer work with African Impact, beginning in 2008. She is based out of New York City, where she is completing her MPH in the Global Public Health concentration. Callie is deeply passionate about supporting programmes that address the social determinants of health, as these have the greatest impact on health and well-being.

Nicky Rowe

Trustee

Nicky grew up in Zambia, returning to the UK in her mid-twenties and has travelled back many times over the years. She has always loved Zambia. Understanding the value that development brings to individuals, teams and communities, Nicky began coaching and mentoring with African Impact and the Foundation back in 2013 before becoming a Board Member in 2025.

Nicky’s early career was spent in the corporate sector where she held various senior positions in large companies. She has spent the last 20 years as a Consultant and Executive Coach working with Boards and Senior Leaders in a wide range of organisations. Her work supports their growth and development at both a personal and strategic level. She hopes to bring these skills, insight and experience to her role as a Trustee.