Complex sentence: Among the high profile politicians who studied at Mang'u High School are President Mwai Kibaki who attained the maximum possible score, is entered in the 1947 school register as Emilio Mwai s/o Kibaki from Othaya, Nyeri District.
Split into simpler sentences: Among the high profile politicians who studied at Mang'u High School are President Mwai Kibaki who attained the maximum possible score. He is entered in the 1947 school register as Emilio Mwai s/o Kibaki from Othaya, Nyeri District.