Complex sentence: Its first principal was Mr Shilondelo who was later succeeded by Mr Iita in the years of the 1990's and the current Principal at the school is Mr Mbeeli Wilbard who has lead the school from 2006 to today.
Split into simpler sentences: Its first principal was Mr Shilondelo who was later succeeded by Mr Iita in the 1990s. The current principal at the school is Mr Mbeeli Wilbard who has lead the school from 2006 to today.