News John Farnham undergoing cancer surgery 24/08/2022 Facebook John Farnham has been diagnosed with cancer and is due to undergo surgery. Picture supplied. by Maureen Dettre and Mibenge Nsenduluka, AAP Melbourne Veteran pop rock singer John Farnham, 73, has been diagnosed with cancer and will undergo surgery. "We have recently discovered […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password