Actually it depends if does IQ greatly affect a persons success in trading business because we have a different point of view in terms in life and business matters it really depends on you.
If a person has a very high IQ, it does not always mean that he is an intelligent guy. Meanwhile, people with 100+ Intelligence Quotient can really become the best traders.
IQ is a great ability of a person how does he pick up learnings, stratedgies and skills. Unfortunately, now all high IQ person has a high level of interest in some things its some kind of weird and from my other colleagues that has a higher IQ is not good in physical activities other than that they are good in thinking much better if applied here in crypto.