Geoff Mack Geoff Mack, is a country music singer and songwriter. As a songwriter, Mack wrote "I've Been Everywhere" which was an Australian hit in 1962 and became popular in North America when adapted for Hank Snow in the same year. It later reached the top of the song charts in the USA, Germany and Japan. Geoff was inducted into the International Songwriters Hall of Fame in Nashville, Tennessee in 1963, into the Hands of Fame at Tamworth NSW in 1978, and he received the Tamworth Song Writer's Association Song Maker Award in 1997. He was awarded a Medal of the Order of Australia for service to country music in 2005.