Complex sentence: Raghavan also known as Raga, is a Tamil and a clumsy guy who loves to watch cricket with beer and is married to Raji who is lecturer, hates cricket and is obsess about cleanliness.
Split into simpler sentences: Raghavan also known as Raga, is from Tamil Nadu and is a clumsy guy. He loves to watch cricket with beer and is married to Raji who is a lecturer, hates cricket and, is obsessed about cleanliness.