Petr Kellner is a Czech billionaire and one of the wealthiest people in the world. Born in 1964, he is the founder and majority owner of PPF Group, a financial and investment company. He has also made investments in real estate,
Petr Kellner is a Czech billionaire and one of the wealthiest people in the world. Born in 1964, he is the founder and majority owner of PPF Group, a financial and investment company. He has also made investments in real estate,