Malcolm Mitchell Young (6 January 1953 – 18 November 2017) was an Australian musician and songwriter. He was best known as the co-founder, rhythm guitarist, backing vocalist, and songwriter of the rock band AC/DC. Except for a brief absence in 1988, he was with the band from its beginning in 1973 until retiring in 2014 due to health reasons. As a member of AC/DC, he was inducted into the Rock and Roll Hall of Fame in 2003.…