Jiao Wenjun, male, Han nationality, is a native of Yuncheng, Shanxi Province. He was born in 1944 and graduated from the Photoelectricity Engineering Department of the Beijing Polytechnic College (now the Institute of Technology) in 1969. He was Party secretary of the Photoelectricity Engineering Department, standing vice-president of the Beijing Institute of Technology and a member of the 9th CPPCC.