AC/DC's Angus Young may be the last man standing of the original famous five, but even he has cast doubts over whether to continue with the band.

AC/DC is almost unrecognisable these days with Axl Rose replacing frontman Brian Johnson after Johnson suffered such severe hearing loss that his career is all but over, Malcolm Young's nephew Stevie has stepped in on guitar for his uncle who has dementia, and disgraced drummer Phil Rudd has been replaced by Chris Slade.

(It should be noted Johnson is not AC/DC's original singer, the late Bon Scott is famed for that role, but the Geordie singer has been a part of the band for the past 35 years.)

Even bassist Cliff Williams is set to retire at the end of AC/DC's Rock or Bust world tour next month.