Complex sentence: Erhan Altın (born 28 August 1956 in Samsun, Turkey) is a football manager who had managed Çanspor (1996--1997) and Kocaelispor (2009).
Split into simpler sentences: Erhan Altın (born 28 August 1956 in Samsun, Turkey) is a football manager. Altin had managed Çanspor (1996--1997) and Kocaelispor (2009).