Lev Landau IQ

Lev Landau was born in Baku in 1908 and entered university at 14. He studied in Leningrad and abroad with Niels Bohr, then built a famous school of theoretical physics in Kharkiv and Moscow. He was arrested in 1938 during the Stalinist purges and released a year later after Pyotr Kapitsa intervened. A car crash in 1962 left him unable to work, and he died in 1968.

No test score exists. LifeScore lists about 165 as an editorial marker, range 150 to 180. The case rests on documented precocity, university at 14, and a body of work covering nearly every branch of theoretical physics, crowned by the 1962 Nobel Prize.

A private ranking on a logarithmic scale where a class 1 physicist did ten times more than a class 2. Newton was 0, Einstein 0.5, Bohr, Heisenberg, Dirac and Schrödinger 1. He first placed himself at 2.5 and later promoted himself to 1.5.

A ten-volume series written by Landau and his student Evgeny Lifshitz, starting in the late 1930s. It covers mechanics to quantum field theory and is still used by graduate students around the world, usually just called "Landau and Lifshitz".

Landau worked fast and broad. He would strip a problem down to its essential physics, solve the simplest version and then generalise. He judged ideas sharply and expected students to master the whole of theoretical physics before specialising.

What supports it

• He entered Baku State University at 14.
• He won the 1962 Nobel Prize in Physics for condensed matter theory.
• He produced foundational results across many fields, from magnetism to plasmas.

What it cannot prove

• Many anecdotes come from students and admirers.
• Achievement reflects education, opportunity, persistence and collaboration as well as raw reasoning ability.
• An editorial marker is a comparison aid built from achievement, not a measurement, and two careful readers could place it ten points apart.

Lev Landau's IQ is represented here by a retrospective estimate of 165, not a verified test result. Lev Landau is best known for exceptional breadth. The useful question is what the surviving evidence shows, not whether a precise modern score can be recovered.

Brilliant, combative and witty. He ranked physicists on a logarithmic scale and set ferocious entrance exams for his students.

The dominant archetype here is The Universal Theorist. This archetype shapes decision patterns: what feels natural, what creates friction, and what blind spots tend to emerge.

Estimated IQ is 165. This is a rough estimate based on documented accomplishments and contemporary accounts, not a literal measurement.

After his 1962 car crash his heart stopped several times, and physicists from around the world helped fly in drugs to save him.

Lev Landau's estimate of 165 falls in the profoundly gifted IQ range. Want your own number rather than Lev's? Take the free IQ test or the quick IQ test. See what an IQ of 165 means, place it on the IQ chart or check how rare it is with the IQ rarity calculator.