George Conway on Tuesday called President Trump an “Olympic-caliber liar.”

George Conway, White House counselor Kellyanne Conway's husband, on Tuesday called President Trump an "Olympic-caliber liar."  "He may not be as good at golf as he makes himself out to be—but he's still an Olympic-caliber liar," George Conway tweeted. His tweet came on the same day sportswriter Rick Reilly appeared on CNN's 'New Day.' Reilly, who recently released a book "Commander in Cheat: How Golf Explains Trump," told host John Berman that, when it comes to the game, President Trump "cheats like a mafia accountant. He cheats crazy. He cheats whether you're watching or not. He cheats whether you like it or not."  "He has to win no matter what -- it's not that he loves golf, he just loves beating you," Reilly also commented.
George Conway has been a frequent critic of Trump and not long ago devoted a great deal of time issuing warnings about the president's mental health. 
He wrote in a series of tweets last month: "Have we ever seen this degree of brazen, pathological mendacity in American public life? Whether or not impeachment is in order, a serious inquiry needs to be made about this man's condition of mind."  George Conway also shared excerpts from the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition regarding the characteristics and behaviors often observed in people with Antisocial Personality Disorder and Narcissistic Personality Disorder.  Trump fired back, calling George Conway "a total loser."