Dr. Kai-Woh Loh graduated from the University of Singapore in 1976 and obtained his Master of Dental Science from the University of Pittsburgh in 1982 through a scholarship awarded by the National University of Singapore. He was a full time instructor at the National University of Singapore till 1986. He initiated the formation of the Orthognathic Centre in 1983 at the University of Singapore to cater for treatment of patients with dento-facial deformities and was appointed as coordinator of the Orthognathic Centre. He founded the Association of Orthodontists, Singapore in 1991 and was the president for the first 2 years. He was appointed as an external examiner in the Re-examination for the final year of the Bachelor of Dental Surgery degree, Faculty of Dentistry, National University of Singapore in 1998 and 2002. He was the President, Asian Pacific Orthodontic Society 2010-2012. He was appointed as Regent for Singapore, International College of Dentists in 2016. Dr. Loh has given presentations in 20 countries.