Juris Doctor, University Torun, 1967. Doctor of Philosophy of Law, University Torun, 1972.
Assistant professor University Torun, Poland, 1977-1988, professor, since 1988. Deputy Lower Chamber Polish Parliament, SEJM, since 2007.
Member National Board Union of Freedom, Warsaw, since 1994. Member Polish Association Penal Law (board directors 1985-1987), Polish Academy Sexuology (board directors 1988-1995), Polish Academy Medicine.
1 child, Hendelson Grazyna. Married Veronika Dunacekova, September 13, 2003.