One of Maciek's main tasks is to prepare the EXPO. He negotiates with exhibitors and contractors, but when the need arises, he can also conduct a technical briefing for professional triathletes. This is due to the fact that Maciek combines passion with work, or work with passion. We also do not know what is closer to the truth yet. A day without physical activity is a lost day for Maciek. In 2018 in Barcelona, he heard "You are an IRONMAN!" for the first time, but he also finished a triathlon competition... in an emergency ambulance.