[8] At age 19, Kulczyk received hundred thousand PLN from his parents and started network of Internet cafes called e24.pl, but he failed.

[10] From 2009 to 2010, he worked for Lazard investment bank in London, and at the digital media unit of Sony BMG in New York.

Jan Kulczyk delegated management to his son a year and a half before he died.

[14][15] He is also the originator of InCredibles accelerating program,[16] and serves as President of Jutronauci project's chapter.

[17] His initiative has led to the emergence of Singularity University in Poland for the first time.