Ingel is an expert in tutoring and he has been teaching for over 13 years in Mathematics, Physics and Chemistry. He holds a First Class Honours Degree in Engineering from the National University of Singapore and has been consistently on Dean’s List. He had also done various stints at California Institute of Technology (USA), Tsinghua University (China) and Osaka University (Japan). In his Junior College days, he was ranked among the top 1% of his cohort and attained full distinctions for then Further Mathematics, Mathematics, Physics and Chemistry. Ingel represented his JC in the Chemistry Olympiad Competition.