Mr Oh graduated from NUS High School and will be doing maths in NUS. He has an excellent track record since primary school. He had achieved a gold for NMOS, top 40 for APMOPS and 2nd in RIPMWC. He was also 4th in SMO Junior and trained with the national team for a year. Mr Oh is personable and will not hesitate to clarify any doubts in class to ensure every student can understand the concepts taught.