posted November 18, 2018 06:56 PM
Article listing the 30 smartest people alive: http://superscholar.org/smartest-people-alive/ ^Obviously this is subjective based on the opinion of the person who wrote the article but its safe to say all these 30 people have high IQs and some very high IQs.
30. Paul Allan:
Mercury in Capricorn square Neptune Exact! Ha
Mercury in Capricorn square Saturn
Mercury in Capricorn inconjunct Pluto
Mercury in Capricorn square Moon in Aries
*added bonus venus conjunct mars in pisces 
29. Christopher Langan
Mercury in Aries inconjunct Mars
Mercury in Aries conjunct Jupiter by 1d
Mercury in Aries sextile Neptune Exact
Mercury in Aries trine Pluto by 1d
28. Judit Polgár
Mercury in Leo conjunct venus by 1d
Mercury in Leo conjunct saturn
Mercury in Leo square Uranus
Mercury in Leo trine Neptune by 1d
Mercury in Leo sextile Pluto exact
27. Marilyn vos Savant
Mercury in Leo sextile Venus
Mercury in Leo sextile Mars
Mercury in Leo conjunct Saturn
Mercury in Leo sextile Neptune
Mercury in Leo conjunct Pluto
*Venus conjunct Mars in Libra
26. John H. Sununu
Mercury in Leo trine Jupiter
Mercury in Leo conjunct Pluto
25. Neil deGrasse Tyson
Mercury in Libra conjunct Sun exact
Mercury in Libra square Moon
Mercury in Libra conjunct Venus by 10 degrees
Mercury in Libra sextile Uranus
24. Kim Ung-Yong
Mercury in Aquarius conjunct Mars
Mercury in Aquarius conjunct Jupiter
Mercury in Aquarius opposite Uranus
Mercury in Aquarius square Neptune
23. Mislav Predavec (192 IQ)
Unknown Birthdate 
22. Manahel Thabet
Mercury in Libra at 29d conjunct Sun
Mercury in Libra sextile Mars
Mercury in Libra conjunct Jupiter
Mercury in Libra semisextile Uranus in Scorpio
Mercury in Libra conjunct Pluto
21. Richard Rosner
Mercury in Aries square Moon
Mercury in Aries conjunct Venus
Mercury in Aries square Saturn
20. Chris Hirata
Mercury in Sagittarius conjunct Sun
Mercury in Sagittarius conjunct Venus under 1d
Mercury in Sagittarius conjunct Uranus
Merc in Sag opposite Moon- Its a maybe (?).
19. Steven Pinker
Mercury in Libra trine Moon
Mercury in Libra square Mars
Mercury in Libra square Jupiter
Mercury in Libra conjunct Neptune
18. Ivan Ivec
a Croatian mathematician who ranks 25th on the genius directory with an IQ of 169.
No Birthdate record online.
17. Garry Kasparov
Mercury in Taurus square Mars
Mercury in Taurus trine Uranus
Mercury in Taurus trine Pluto
16. Terence Tao
Mercury in Cancer trine Moon (Maybe)
Mercury in Cancer sextile Venus
Mercury in Cancer sextile Mars
Mercury in Cancer inconjunct Neptune
Mercury in Cancer square Pluto
15. Scott Aaronson
Mercury in Gemini opposite Moon (Maybe)
Mercury in Gemini opposite Neptune
Mercury in Gemini trine Pluto
14. Nikola Poljak
Birthdate Unknown
13. Alan Guth
Mercury in Pisces sextile Moon (Maybe)
Mercury in Pisces sextile Venus exact
Mercury in Pisces trine Jupiter
Mercury in Pisces square Uranus
12. Donald Knuth
Mercury in Sagittarius at 29d trine Moon (Maybe)
Mercury in Sagittarius square Saturn exact
Mercury in Sagittarius square Neptune
Mercury in Sagittarius inconjunct Pluto exact
11. Noam Chomsky
Mercury in Sagittarius conjunct Sun
Mercury in Sagittarius trine Uranus
Mercury in Sagittarius square Neptune
10. Evangelos Katsioulis
Mercury in Aquarius trine Mars
Mercury in Aquarius square Saturn out of sign
Mercury in Aquarius square Uranus exact
Mercury in Aquarius sextile Neptune wide by 6 degrees
Mercury in Aquarius trine Pluto
9.Magnus Carlsen
Mercury in Sagittarius conjunct Uranus in Capricorn out of sign and wide by close to 10 degrees
Mercury trine Moon (maybe)
8. Shahriar Afshar
Birthdate Unknown
7. Akshay Venkatesh
Mercury in Scorpio sextile Venus
Mercury in Scorpio sextile Mars
Mercury in Scorpio semisextile Saturn
Mercury in scorpio conjunct sun widely between 10-11 degrees
6. Saul Kripke
Mercury in Scorpio conjunct Sun
Mercury in Scorpio opposite Moon (maybe)
Mercury in Scorpio opposite Jupiter
Mercury in Scorpio opposite Saturn
Mercury in Scorpio opposite Uranus
5. Ruth Lawrence
Mercury in Virgo square Moon (Maybe)
Mercury in Virgo square Saturn
Mercury in Virgo square Neptune
*May have moon opposite saturn with mercury in virgo completing a Tsquare at the apex.
4. Grigori Perelman
Mercury in Cancer square Moon (Maybe)
Mercury in Cancer sextile Venus
Mercury in Cancer semisextile Mars
Mercury in Cancer conjunct Jupiter
Mercury in Cancer sextile Uranus
Mercury in Cancer sextile Pluto
3. Andrew Wiles
Mercury in Pisces conjunct Moon (Maybe)
Mercury in Pisces semisextile Venus
Mercury in Pisces sextile Jupiter
Mercury in Pisces inconjunct Saturn
Mercury in Pisces inconjunct Neptune
Mercury in Pisces inconjunct Pluto
2. Edward Witten
Mercury in Virgo conjunct Sun
Mercury in Virgo square Moon (Maybe)
Mercury in Virgo conjunct Venus
Mercury in Virgo inconjunct Jupiter
Mercury in Virgo sextile Uranus
1. Stephen Hawking
Mercury in Capricorn trine Moon (Maybe)
Mercury in Capricorn conjunct Sun wide by 10d
Mercury in Capricorn square Mars
Mercury in Capricorn trine Saturn
Mercury in Capricorn trine Uranus
Mercury in Capricorn trine Neptune
Mercury in Capricorn square Pluto in Leo
I feel if we are going to say that mercury is at home or exalted in any sign it should be backed up with data, otherwise is just subjective. I am fine with mercury not been at home or exalted in virgo. I just am not convinced either that is at home or exalted in aquarius.
There are 30 people here but 4 the birthday is unknown so is really 26.
Out of 26:
Mercury in Aries 2 people
Mercury in Taurus 1 person
Mercury in Gemini 1 person
Mercury in Cancer 2 people
Mercury in Leo 3 people
Mercury in Virgo 2 people
Mercury in Libra 3 people
Mercury in Scorpio 2 people
Mercury in Sagittarius 4 people
Mercury in Capricorn 2 people
Mercury in Aquarius 2 people
Mercury in Pisces 2 people
So the top three are Sagittarius, Libra and Leo based on this data. But even then is just not a huge difference and data is pretty spread out as far as mercury placements.
Its interesting to also see what aspects repeated itself the most:
-mercury aspect neptune was found in 14 out of 26
-mercury aspect uranus was found in 14 out of 26
-mercury aspect jupiter were found in 10 out of 26
-mercury aspect pluto was found in 14 out of 26
-mercury aspect moon could be 17 out of 26 but probably less bc we don't know tob so we don't know.
-mercury aspect sun 8 out of 26
-mercury aspect venus 11 out of 26
-mercury aspect mars 11 out of 26
-mercury aspect saturn 11 out of 26
There is more of the generational planets aspecting mercury like neptune, pluto, uranus and is a tie to top it off.
Honestly this whole thing if anything makes me skeptical around how exalted planets are assessed and determined. I feel with mercury is specially tricky bc there are so many different types of intelligences out there and areas of strengths people shine in, who is to say one would work more effectively under mercury than the other.