Sironka Ole Masharen was born in Kuku village in 1964. He attended Illasit Primary School, Oloitokitok Boys Secondary Schools and Muguga High for his A-Levels. He rose to be a student leader at Kenyatta University crowned as the KUSA Chairman. He has taught in several Secondary Schools since 1991 and even served as a principal until the year 2003.
He was briefly involved in parliamentary politics. He is a prolific writer, having authored the famous "Maasai Pioneers". He is currently researching, writing and authoring Maasai books.