2GB Radio Host Luke Grant says Russian President Vladimir Putin is a 'liar' and an 'egomaniac'.
It comes after a further escalation in the situation in Ukraine following Mr Putin declaring military action on Thursday morning.
'No legacy now; completely and utterly trash, he's a liar ... he's an egomaniac, and all that equates to being very, very dangerous,' Mr Grant told Sky News host Chris Smith.
He said he was 'a little underwhelmed' by US President Joe Biden's response to the situation, which was imposing further sanctions.
