Secretary of the Leading Party Members' Group, President and Chief Justice of the Supreme People's CourtZhang Jun, male, Han ethnicity, was born in October 1956 in Boxing county, Shandong province. He began his first job in January 1973 and joined the Communist Party of China (CPC) in May 1974. He graduated with a degree in criminal law from Renmin University of China. He holds a postgraduate diploma, and has an SJD (Doctor of Juridical Science) degree. He is a member of the 20th CPC Central Committee, President and Chief Justice of the Supreme People's Court (SPC), Secretary of the SPC’s Leading Party Members' Group, and a member of the court’s judicial committee.