However, he also said that some GPs adopted a macho attitude and refused to accept that they did not have all the answers.

BBC: Patients 'don't reveal the full story'

But Irwin's heir soon came to be regarded as a brilliant and intense competitor, much like his father but marked by a macho, I'll-show-you attitude of someone who has something to prove.

FORBES: Magazine Article

But Irwin's heir soon came to be regarded as a brilliant and intense competitor, much like his father but marked by the macho, I'll-show-you attitude of someone who has something to prove.

FORBES: Magazine Article