Arek is an extraordinary man, full of passion, which he spreads to my Executive MBA students. I knew that the choice of Arek as a lecturer in the Executive MBA Program was a good one, but I didn't think it would be so good. As a lecturer, Arek is characterized by extraordinary professionalism, the ability to combine the worlds of corporate and small business, and incredible energy, which makes his classes always well received by the students and inspires them. - Anna Jedrych, MBA Atlanta - Poznan, Program Director