Complex sentence: Inayat Hussain Bhatti (1928--1999) was a Pakistani singer, actor, producer, director, script writer, social worker, columnist, religious scholar and a protagonist of the development of Punjabi language and literature.
Split into simpler sentences: Inayat Hussain Bhatti (1928--1999) was a multidimensional icon of Pakistan. His body of work includes contributions as a singer, actor, producer, director, script writer, social worker, columnist, religious scholar and a protagonist of the development of Punjabi language and literature.