Complex sentence: Baba Sehgal, a Punjabi Khatri Sikh, is an Indian rapper and actor brought up in Lucknow, was famous in the mid 1990s.
Split into simpler sentences: Baba Sehgal, a Punjabi Khatri Sikh, is an Indian rapper and actor. Brought up in Lucknow, he was famous in the mid 1990s.