Ong Teck Chin

In 31 July 2016, Ong was appointed principal of Singapore International School Of Bangkok (SISB) Sixth Form and brought many new changes to the school administration, reflecting the styles of teaching in his previous school.

On 4 October 2010, Ong announced his resignation as Principal/CEO of Anglo-Chinese School.

In a press statement on 22 November 2010, the ACS Board of Governors and the ACS(I) Board of Management said that Ong deeply regretted his actions and had apologised. His last official day of work at ACS was 30 November 2010.

In April 2008, Ong underwent major open heart surgery to correct coronary disease.

In addition, Ong was the chairman of the Broadcast, Publications & Arts Appeal Advisory Committee (BPAAC), one of the committees that advised the Government of Singapore on censorship issues. He was also an executive committee member of the now-defunct Singapore Centre for Teaching Thinking, established in 1998 at the National Institute of Education, as part of the Thinking Schools Learning Nation initiative launched by Senior Minister Goh Chok Tong in 1997. Ong is recognised as a Solemniser of Marriages by the Registry of Marriages, Singapore.

Ong was initially the Vice-Principal for pastoral care in the school. This is currently a core component of the school's curriculum. Ong introduced the practice of naming classes after biblical heroes, books or cities in 1997, as well as the practice of dedicating each academic year to an inspirational theme from the Bible.

Ong was appointed Principal of Anglo-Chinese School (Independent) in 1994 when his predecessor, Lawrence Chia, stepped down after six years. Ong's appointment was initially controversial, as he was a former student of Raffles Institution, a rival school.

Ong has also published papers in international journals on exercise physiology, sports ergonomics and fitness assessments as well as research papers on education. During his reservist days in the Singapore Armed Forces, he received a Merit Award for his essay Discipline and Control in the Military, submitted for the 1989 Chief of General Staff Annual Essay Competition.

Ong became a physiology lecturer at the Faculty of Medicine of the National University of Singapore (NUS) from 1975 till 1991. While lecturing in the NUS, he concurrently held the position of Vice-Principal in ACS(I) from 1988 until 1994, when he was appointed Principal.

Ong is an alumnus of Raffles Institution and graduated from the National University of Singapore in 1972 with a Bachelor of Science (with honours) in chemistry. He went on to earn his Doctor of Philosophy in clinical biochemistry at the University of Oxford in 1975 under a Rhodes Scholarship.

Ong Teck Chin (simplified Chinese: 王德进; traditional Chinese: 王德進; pinyin: Wáng Déjìn; born 1949) is a Singaporean educator. He was formerly the Principal/CEO of Anglo-Chinese School, and resident warden of its boarding school. He is now currently the Principal of Singapore International School of Bangkok Sixth Form.