Ge Jun, male, 1964 was born in Nantong, Jiangsu Province in June. No.32 Donghua Street, Nantong, Jiangsu. Associate professor, tutor of master students, senior coach of China Mathematical Olympics in School of Mathematics and Computer Science, Nanjing Normal University, and proposer of Jiangsu Paper and Mathematics in 2003 and 20 10 National College Entrance Examination. In 2003, Ge Jun's math problem in Jiangsu College Entrance Examination directly killed 520,000 candidates in Jiangsu. Reduce the online score of Jiangsu by 50-60 points. The network is called "the emperor of mathematics". 20 10 Jiangsu college entrance examination math problem is he.