Meet the Team

Hannah Muthoni Wariara
Founder/CEO
Muthoni is a passionate humanitarian and the founder of Sonnie in Action. She started the initiative in 2013 at just 13 years old, driven by a desire to support underprivileged children. What began as small visits to children’s homes has grown into a recognized NGO, impacting countless lives through donations, mentorship, and community projects. Guided by the motto “If you can’t feed many, at least feed one,” Hannah continues to lead with compassion, inspiring youth to create lasting change.
Beyond SIA, Muthoni is a medical theatre practitioner and an entrepreneur.

Suleiman Chege
Spokesperson / Head of Communication
Suleiman plays a key role in managing both internal and external communications by ensuring members stay informed about organizational updates, event schedules, and SIA’s progress while also serving as the official spokesperson. With a Bachelor’s degree in Media and Communication, Suleiman brings expertise in strategic messaging, audience engagement, and multilingual communication.
Beyond SIA, Suleiman has passion for public speaking and travel, and SIA’s work allows him to combine adventure with impactful community service.

Millicent Wanja Mwaniki
Treasurer
Passionate about charity and community service, Millicent finds fulfillment in the impact SIA has made, crediting its success to unity and teamwork. Beyond SIA, Millicent is an entrepreneur specializing in importing and selling household items and clothing. She is known for her dedication, teamwork, and strong business acumen.
In her free time, she enjoys fitness, traveling, movies, and giving back to the community.

Eva Waruguru
Organizing Secretary
Eva is responsible for planning and coordinating SIA’s initiatives, ensuring their smooth execution to benefit vulnerable communities. Her expertise includes event planning, fundraising, and stakeholder engagement, making her instrumental in the success of SIA’s projects. Passionate about social impact, she takes a hands-on approach in all initiatives, driven by empathy and dedication to creating positive change. Through her commitment to transparency and accountability, she ensures that every project aligns with SIA’s values and reaches those in need.
Beyond SIA, Eva is also an entrepreneur.

Peter Gitau Nduta
Head of the Mentorship Program
A graduate of Kenyatta University and an impactful educator, Peter engages with learners aged 8 to 17, not only as a teacher but also as a mentor who nurtures their personal growth. His strong communication skills enable him to connect with children of different age groups, employing diverse methodologies to ensure effective mentorship.
Beyond his role in education, Peter is also an author, creating educational content aimed at inspiring the next generation. Passionate about touching lives through charity, he is actively involved in guiding and counseling the youth, in addition to enjoying traveling.

Heri Mulongo
Media Manager
With a background in marketing, Heri specializes in brand and product promotion. Additionally, as a stylist, he curates looks that enhance personal expression and bring creative ideas to life. His key strengths include respect, effective communication, leadership, self-motivation, and creativity—qualities that contribute to both his personal and professional growth.
Beyond his professional expertise, Heri has a deep appreciation for music and enjoys playing the guitar. His adventurous spirit fuels his love for travel, and his commitment to community service is evident in his active participation in volunteering initiatives.

Victor Ndegwa
Transport Manager
Victor has been a dedicated member of Sonnie In Action since August 2021, driven by a passion for kindness and humanitarian efforts. With a background in building and construction, Victor has contributed to various infrastructure projects. His expertise extends to the hospitality industry as a skilled barista and to the communications field as a writer and editor.
Beyond his professional and volunteer work, Victor enjoys cooking, dancing, traveling, and engaging in insightful conversations, embracing every opportunity to learn and explore
Contact Us Today
Get in touch with us to learn more about our community outreach programs, education initiatives, and healthcare support projects.