Jan Kulczyk, a Polish billionaire, had a net worth of $4.1 billion dollars.
On July 28, 2015, Jan Kulczyk passed away.
Born in Bydgoszcz, Poland, on June 24, 1950, he was the wealthiest person in Poland at 65 years old.
Jan Kulczyk completed his studies in law at Adam Mickiewicz University in Poznan and Foreign Trade at the University of Economics in Poznan.
He obtained a Ph.D. in International Law as well.