Complex sentence: Bakshi was born in Amritsar Punjab, where completed his high school from St.Francis & enrolled to pursue a course in Merchant Navy at the T.S.Rajendra Mumbai in 1974-76.
Split into simpler sentences: Bakshi was born in Amritsar in Punjab, India where he completed his high school education from St.Francis. Post which he enrolled to pursue a course in Merchant Navy at the T.S.Rajendra Mumbai in 1974-76.