Graduate of the Warsaw School of Economics, University of Warsaw and MBA from the London Business School. For 17 years, he worked in the world's largest consulting companies and, in parallel, bought flats for rent. Thanks to his rental income, he was able to resign from his job and take early retirement in May 2009, at the age of 43. Since then, he has been popularising the idea of financial freedom. He is the author of 10 books and the founder of numerous companies. Mzuri manages more than 7,500 rental flats across Poland. Mzuri Investments has helped investors purchase and renovate more than 1,500 flats. Mzuri CFI (crowd fund investing) companies operate similarly to REITs.

Slawek's passion is travelling. As one of only 3 people in the world, he has visited all 195 UN countries at least twice each. Slawek speaks 12 languages.