Photo: Steve Jurvetson · CC BY 2.0
Sam Altman birth chart
You vs Sam AltmanAdd your birth date and see how your chart matches.
Aries Mercury and a Taurus Sun, from Loopt to OpenAI
Mercury and Venus in Aries is the pairing astrologers read as quick to start and in a hurry, and Altman's early record fits: two years at Stanford, then Loopt, then Y Combinator in 2011.
The Taurus Sun and Mars in Taurus read the opposite way, patient and built to last.
That makes a sprinter's head on a long-distance engine, on paper.
Altman was Y Combinator's president from 2014 to 2019, co-founded OpenAI in 2015 and supervised the launch of ChatGPT in November 2022.
Only in this chart
Sam Altman is the only chart in NEBO's celebrity base with Sun in Taurus, Mars in Taurus and Jupiter in Aquarius at once. Gal Gadot comes closest: same Sun and Jupiter, but Mars in Gemini.
- Five planets retrograde: Venus, Saturn, Uranus, Neptune and Pluto. Mohamed Ramadan and Ufo361 have the same set, 1 chart in 551 here.
- Mars in Taurus with Saturn in Scorpio. That pair shows up in 1 chart in 250 here, Saad Lamjarred and Keira Knightley among them.
What the chart says
In astrology, a Taurus Sun reads as steady and patient, with the Moon in Taurus or Gemini depending on birth hour. Elements run earth 55%, fire 29%, water 10%, air 6%, fixed first at 68%, the nearest mix to Gigi Hadid.
Planets
Gold line: Mercury conjunct Venus (1.0°). Red dash: Mars opposite Saturn (1.0°).
- ☉︎Sun · core♉︎ Taurus 2°won't be rushed
nearest chart: Chaeyoung 2° - ☽︎Moon · emotions♉︎ / ♊︎Taurus or Geminidepends on birth hour
- ☿︎Mercury · mind♈︎ Aries 7°thinks out loud and fast
.png)
nearest chart: Emma Myers 7° - ♀︎Venus · taste♈︎ Aries 6° ℞likes the chase
.jpg)
nearest chart: Ken Carson 6° - ♂︎Mars · drive♉︎ Taurus 27°pushes slowly and never stops
nearest chart: Bertrand Russell 27° - ♃︎Jupiter · growth♒︎ Aquarius 14°grows through its crowd
nearest chart: Lisa (BLACKPINK) 14° - ♄︎Saturn · discipline♏︎ Scorpio 26° ℞learns to let go
nearest chart: Tom Hanks 26°
Tightest aspects
- Sun opposite Pluto (0.8°). The ego and the need for control pull from opposite ends, as tight as Koyoharu Gotouge’s.
- Sun trine Neptune (1.0°). The ego and the dreamer side run downhill together, as tight as Maddie Ziegler’s.
Which fandom characters would Sam Altman be?
Matched by trait profile:
- Harry Potter: Dobby
- Marvel: Groot
- Star Wars: Mace Windu
- Tokyo Revengers: Shuji Hanma
- Jackie Chan Adventures: Ratso
- Wings of Fire: Winter
- League of Legends: Jayce
Famous people whose charts click with Sam Altman
d4vd leads at 93%, Heath Ledger closes the list at 88%. Scored like NEBO scores friends.
Closest chart twins
- Gal Gadot, born 8 days later: Sun, Mercury, Venus, Jupiter and Saturn match by sign, Mars splits, Taurus here against Gemini.
- John Stuart Mill, 179 years earlier, repeats the Sun, Venus and Mars signs, average gap 29°.
- J. P. Morgan is the nearest in business (1837): same Venus and Saturn, split on Sun and Mars.
Born on April 22
April 22 also belongs to Machine Gun Kelly (1990, rap), J. Robert Oppenheimer (1904, science) and Immanuel Kant (1724, philosophy). Chicago is also the birthplace of Anwar Jibawi and Patti Smith. April 22, 1985 was a Monday, and the Moon was a waxing crescent.
Among entrepreneurs
Among entrepreneurs, Mercury in Aries is scarce: only Sam Walton and Mark Zuckerberg have it. Taurus ranks 11th of 12 Suns here (5%, against 9% across the base), with Mark Zuckerberg and Ferruccio Lamborghini nearest on the same Sun.
Other famous Taureans
Taurus compatibility
By NEBO’s love chemistry, a Taurus Sun clicks most with Gemini, Aries and Taurus. Taurus with every sign →
All famous Taureans → · Business: signs and charts · All celebrity birth charts
Updated
NEBO is for entertainment and self-reflection, not advice. Birth data from Wikidata.
TermsPrivacyImpressumCelebrity birth chartsZodiac signsFandom quizzesZodiac compatibilityCelebrity birthdaysAboutContact us© 2026 NEBO LABS LLC