Not many might know this but today is National World Smile Day. You mark it by spreading deliberate acts of kindness and making someone smile. Dr Martin Kamau knows what day it is. He has been in the smile business for many years now, being an oral and maxillofacial surgeon [and a lecturer at The University of Nairobi].
Together with the largest cleft charity, Smile Train, his foundation Bela Risu [rooted in Latin for beautiful smile] has conducted over 3,000 cleft surgeries in Kenya, Somalia, Somaliland, Angola, and South Sudan.
