Complex sentence: Michael Greenwood (also Michael C. Greenwood) is an American video game designer known by the stage name Psychosiz as a West Coast rapper and member of hip hop groups Customer Service and Thirsty Fish.
Split into simpler sentences: Michael Greenwood (also Michael C. Greenwood) is an American video game designer. He is also known by the stage name Psychosiz as a West Coast rapper and member of hip hop groups Customer Service and Thirsty Fish.