23-year old university student emerges winner of Save the Children’s digital innovation challenge Children Changemakers Education Changemakers Innovation & Tech Changemakers 23-year old university student emerges winner of Save the Children’s digital innovation challenge Africa Solutions Media Hub March 18, 2023 23-year old university student Mack Marangu was declared winner of Save the Children’s Digital Innovation Challenge, during... Read More Read more about <strong>23-year old university student emerges winner of Save the Children’s digital innovation challenge</strong>