Who is Isildur1?

I saw the Q posed on some other forums, never with a definitive answer, I saw some guy say in the cash table chat “Isildur is Carloina Kluft”. So I googled her for you.

could this possibly be true? Who knows?

But someone also said he’s Antoine Saout. Then also RIP DOYLE BRUNSON, came across the screen a couple times… Im sure the chat is nothing but disinformation.