A person's iq can well exceed 160, as 160 is merely where the "genius" rank begins. In fact child prodigy William James Sidis is said to have an iq between 250-300. I got this off wiki....I didn't just know it off the top of my head....yeah
id say thanos, hes actually superhumanly intelligent, reed and doom are pretty much peak human, so hes beyond them. both batman and luthor are pretty high up there, but i dont see them comming out with the level of tech reed does as regularly as he does. i could be wrong though. brainiac im not sure about.
__________________ The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people so full of doubts.
Any body who has best the Beyonder the Big G with his mind in the same week.Has to have a super human IQ thus is the name of DOOM!!!Remember every thing/power Doom has he got from using his brain He took over the earth and gave it back because he was bored damn!!Make mine Doom please.
__________________ .The Black Tarantula is every thing true power is.The last piece to perfection is VENOM!!
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Thanos is in the highest(I.E unlimited) intelligence class. Characters like Reed richards, Doctor Banner, Thomas fireheart and Batman, while extraodinarily intelligent, are still human. Therefore, their intellectual capacities are limited.
How can you have unlimited IQ, you can have a crap load of Knowledge, but I don't think is possible to have unlimited IQ, i don't care what type of alien or being you are.