Szczepan Bentyn is the biggest Polish blockchain influencer. Got in to cryptocurrencies in 2013, started a youtube channel in 2016 becoming the first and the best known Polish Bitcoin youtubers in the space. Geek with economic background and a serial entrepreneur. Early 2018 published a book on cryptocurrencies (soon available in english). Today he is advocating personal tokenization and leading the market with his platform personaltokens.io.