Complex sentence: Mathew Murray (born June 4,1993), credited professionally as M. H. Murray, is a Canadian web series creator, writer and director, known for his work on "Teenagers" (2014--present).
Split into simpler sentences: Mathew Murray (born June 4,1993), credited professionally as M. H. Murray, is a Canadian filmmaker, writer, director, and web series creator. He is best known for his work on "Teenagers" (2014--present).