MELBOURNE, AUSTRALIA - JUNE 18: John Farnham performs during the Prime Minister's Olympic Dinner at The Melbourne Convention and Exhibition Centre on June 18, 2016 in Melbourne, Australia. (Photo by Darrian Traynor/Getty Images)
MELBOURNE, AUSTRALIA - JUNE 18: John Farnham performs during the Prime Minister's Olympic Dinner at The Melbourne Convention and Exhibition Centre on June 18, 2016 in Melbourne, Australia. (Photo by Darrian Traynor/Getty Images)