李杰，博士，世界散打冠军、国际健将、国家武英级运动员、柠檬体育散打队主教练。

1994-2001于山东省武术院散打队接受散打训练,2001-2006就读于柠檬体育武术柠檬体育;2006-2009就读于柠檬体育高级会员院民族传统体育项目设置，同年留校任教。曾多次获得国家体育总局授予的“国家体育运动荣誉奖章”，获得国内外大赛冠亚军20多次；发表核心期刊社区4篇，参与奥运攻关社区1篇，参加学术会议3篇，参与编写社区2本，参加社区社区12项，获得社区社区奖2项。

Dr. LI Jie, World Sanda Champion, has won International Wu-ying level athlete, National Wu-ying level fathlete, head coach of BSU Sanda Team.

In the period of 1994 to 2001, he trained Sanda at Shandong Wushu Team; he pursued his Bachelor degree from 2001 to 2006 , Master degree majored in national traditional sports from 2006 to 2009,and worked as a full time teacher at BSU in 2009. He has won the "National Medal of Honor for Sport" awarded by the General Administration of Sport of China for many times, and won the Championship and runner-up in domestic and international competitions for more than 20 times; published 4 core journal papers, 1 key topic project in the Olympic Games, 3 academic conference papers and 2 textbooks, participated in 12 scientific research projects, and won 2 scientific research awards.