Simplify the following text for a Grade 9 native English-speaking person.
Original: Barney William Irwin ( born September 17 , 1954 in Duluth , Minnesota ) is a American professional wrestler who is best known for the ring names , Wild Bill Irwin and The Goon and for wrestling for WWF and WCW .
Simplified: Barney William Irwin ( born September 17 , 1954 ) is a professional wrestler best known as Bill Irwin .