Arghh! I can understand your frustration and your anger at not picking this up on the cans during the interview. Can't help with the sound edit, especially if this was while he was speaking. Easy to cut between words, but not during.
Sounds like a retake, sorry.
For future ref and I'm probably telling you how to suck eggs, but:-
Always monitor on headphones.
If using a radio mic? - Always point em away from the noseblow
Stand mic - use a cheap and cheerful Pop filter.