Stephen Okiror Ettimu is Head of the Science Department at WCF Mama Kevina Comprehensive Secondary School and also teaches physics and chemistry. Stephen holds a Bachelor’s Degree of Science in education from Mbarara University of Science & Technology in Mbarara, Western Uganda. He is also a trainer for secondary science and mathematics teachers in Uganda. Previously, Stephen worked at Rock High School in Tororo and Tororo Progressive Academy. He has more than ten years of professional experience. He speaks English, Dhopadhola, Ateso, and Kiswahili, and he enjoys reading, watching movies, and playing sports.