What's Fischers and Kasparov reported IQ? 180!? Serious IQ tests go to 145. Einstien was estimated to have 160, which just means he's way past the standard deviation. Do not count online IQ tests, because they try to sell you your intelligence at the end. Tests like emode are not accurate or serious IQ tests. There's a lot of places where you can see self-proclaimed genius teens who have been duped by these tests. It's the horoscope concept, people will believe what they want to and get angry at funny IQ tests that rate you harshly, when they should in reality react the same. That's why scams like the poetry.com scam are so promising. Flattering people easily leads to their wallets, when they go buy proof.
It sells. It makes you go more into their games and have admiration towards them like sports stars. I mean, more than Einstein!? It's worthy of another look now and then to see what someone smarter than Einstein would do in a chess match. This is just not the case. GMs spend their lives devoted to the game, they dream it, teach it, and preach it every day. The modern top ranked GMs have teams of analysts constantly finding new ways to win in the same openings. If you'll listen to the Bobby Fischer interviews you'll quickly find he isn't sharpest block in the brinkhouse.