Complex sentence: Muruthi first played for the Combined Schools, a Singapore Cricket Association Division Two team in 1968, and the national team two years later, becoming one of the youngest national cricket player while still a student at Victoria School at the age of 17.
Split into simpler sentences: Muruthi first played for the Combined Schools, a Singapore Cricket Association Division. Two years later he was playing for the national team, becoming one of the youngest national cricket player while still a student at Victoria School at the age of 17.