Jakub Krčín

Bohemian fish farmer

In the history of enterprise, Jakub Krčín is one of the names that keeps returning.

The record lists Jakub Krčín as Bohemian fish farmer.

Jakub Krčín was born at Kolín in 1535. His recorded nationality is Kingdom of Bohemia.

Commerce then ran on personal credit, family networks and letters that took weeks to arrive; trust was the scarcest asset.

He worked as architect, entrepreneur and pond maker.

Business reputations are unusually sensitive to the decade in which they were made.

That the business was built from Kingdom of Bohemia shaped it: capital, regulation and market size differ by country, and they decide what is even attemptable.

Jakub Krčín died in 1604, aged 69. What remains is the enterprise and its consequences, which is the only durable measure of a commercial life.

Compare with the greats

Charles Dickens vs Pierre De FermatElon Musk vs Wolfgang Amadeus MozartBernhard Riemann vs ConfuciusJohann Sebastian Bach vs Pyotr Ilyich Tchaikovsky
See the IQ Rankings →All comparisons →

Child prodigies

Olga KorbutOlga KorbutThe 'Sparrow from Minsk' who transformed gymnastics at the 1972…Ethan BortnickEthan BortnickGuinness World Record — Youngest Solo Musician to Headline a…Tathagat Avatar TulsiTathagat Avatar TulsiEarned a BSc at 11, an MSc at 12, and became an IIT professor…Lydia SebastianLydia SebastianMensa Score 162 at Age 12 — Indian-British Doctor's Daughter…
Child prodigies →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
19th-century mathematician who wrote the first algorithm for Charles Babbage's Analytical Engine.
Tap your answer ↓
Which Genius Are You? Free IQ Test