IQ is a eugenic, pseudo-scientific nonsense, as far as means of measuring intellect goes.
https://medium.com/incerto/iq-is-largely-a-pseudoscientific-...
Either way you're losing this one badly.
IQ and 'intelligence' are difficult qualities, no doubt, but they crudely do exist, and PhD's are 'smarter'. That's pretty much unambiguous.
I’m sorry if you actually spent money on getting yours, though. I would try to let go of the ego and accept it and not try to cope with it in a thread that everyone forgot about (the only reason I’m replying is because I’m getting reply notifications from the ‘HN Replies’ bot).