Complex sentence: Ryan Katz is a professional wrestler under the name GQ Money who became famous as part of the Xtreme Pro Wrestling promotion where he was the manager of Joey Munoz alias Kaos of The Enterprise.
Split into simpler sentences: Ryan Katz is a professional wrestling personality who wrestles/performs under the name GQ Money. He became famous as part of the Xtreme Pro Wrestling promotion where he was the manager of Joey Munoz alias Kaos of The Enterprise.