[Clootie Dumpling]

I think he may have narcissistic personality disorder:

" ... one of several types of personality disorders — is a mental condition in which people have an inflated sense of their own importance, a deep need for excessive attention and admiration, troubled relationships, and a lack of empathy for others. But behind this mask of extreme confidence lies a fragile self-esteem that's vulnerable to the slightest criticism ... "

Mayo Clinic