Ha. This limes up with a comment I made just a couple.minutes.ago...
I remember in 2016, it was pointed out that he very convincingly shared all the symptoms of pathological lying. This also connects with both the narcissistic and/or borderline personality disorders; which he also shares a lot of symptoms with, especially NPD.
I'm no doctor, but I feel like anyone can read into it and easily diagnose this one on his behalf. He frequently showcases first-rate examples and I genuinely wouldn't be surprised if a type of pseudologica phantastica based.around cult of personality was named after him.