Complex sentence: Joe Dunthorne (born 1982) is a Welsh novelist, poet and journalist, who first made his name with his novel, "Submarine" (2008), which was made into a film in 2010.
Split into simpler sentences: Joe Dunthorne (born 1982) is a Welsh novelist, poet and journalist. He first made his name with his novel "Submarine" (2008), which was made into a film in 2010.