Professor Chucheep Sahakitrungruang was graduated M.D. in 1995 and Colorectal Surgery in 2002 from Chulalongkorn University, and he was a clinic fellow in Colorectal Surgery at Cleveland Clinic, Ohio, USA in 2007- 2008. He is currently the Director of Colorectal Surgery Division, Chulalongkorn University, Bangkok, Thailand. He has performed both minimal invasive surgery and aggressive pelvic surgery which his published papers related to. HONORS AND AWARDS 1. ASCRS International Fellowship Award of 2007/8, International Council of Coloproctology, The American Society of Colon and Rectal Surgeons, USA. 2. Honorary Fellow of the Philippine Society of Colon and Rectal Surgeons 2018, Philippines 3. Outstanding Teaching Award 2019, Chulalongkorn University, Thailand