Prapanpong received an LL.B. from Ramkhamhaeng University and became a barrister-at-law to practice in Thailand. His broad range of experience focuses on litigation and dispute resolution in connection with foreign direct investment and corporate and commercial transactions. Prapanpong has also handled advising on several litigious matters of family, labor, taxation, bankruptcy, debt restructuring, international trade and intellectual property. Prapanpong is a member of the Lawyers Council of Thailand and the Thai Bar Association.