Sentence Correction (SC) | Re: Those who fault the intrusion of amateurs into areas requ

Official Explanation Magoosh :

After the underlined phrase we have "… and who yet inspired …," another "who" clause in parallel. We might expect at least one "who" clause to be in parallel with this. Technically, another kind of noun modifier might be in parallel with a "who" clause modifier. It will depend on the exact construction.

In the choice (A) version of the sentence, we have "who was … and who unwittingly destroyed … and who yet