A native of Chomutov. He studied political science and medicine. He has been researching brain tumors. In the 2018 presidential election, he received 450,000 votes. As a senator, he advocates limiting the influence of private interest groups in politics. He is dedicated to social, equality and human rights issues. 

Marek Hilšer was a presidential candidate in the 2023 election. We present his bio in unedited form.