Born on June 28, 1987, Dr. John Robert "Johnny Mac" McGuire is a notable American individual who has made a name for himself in multiple realms. Not only is he a skilled dentist, but he has also gained recognition for his appearance on the popular reality television show, Big Brother US, specifically season 17. Despite being a formidable competitor, McGuire ultimately secured a respectable fourth-place finish.
Johnny Mac McGuire
38 · Born: Jun 28, 1987
