Ceasario Rex P. Kapunan, an Associate, is involved in the general practice of law in the firm. Choi has exposure in corporate law, securities, taxation, corporate secretarial, labor and litigation.
Choi received his bachelor's degree in Legal Management from the Ateneo de Manila University in 2011. He obtained her Bachelor of Laws and Juris Doctor degrees from the same university in 2015. He was admitted to the Philippine Bar in 2016.