He graduated from The National University of Singapore, and has 12 years of teaching experience.
He has won the gold medal of Mathematics competitions in the United States, Singapore and Australia for 4 consecutive years, the first prize of The Chinese Physics Olympique competition, and the Singapore Government Scholarship winner. American Mathematics Competition (AMC10/12) for four consecutive years gold medal, second prize in the National Chemistry competition. His teaching style is humorous and popular with students.