"You've known idea who I am, nor what I've done." makes absolutely NO sense at all!
The word "known" is an adjective and the past participle of the word know.
Are you claiming that because you spelled a simple English word correctly, that using that word incorrectly makes it okay?
good gosh....can you not read!!!!!!?!??
Never wrote that....and grammatical in the context...I believe "know" is correct......I might be wrong...Wouldn't be the first time.
You gonna admit to being wrong?