Jack Goodman/©HBO/Courtesy Everett Collection
The upcoming movie “Big George Foreman” trailer highlights the famed boxer’s journey from heavyweight champion to pastor and then heavyweight champion again. Releasing April 28, “Big George Foreman: The Miraculous Story of the Once and Future Heavyweight Champion of the World” stars Forest Whitaker, Khris Davis and Sullivan Jones. George Tillman Jr. directs it from…