Dato’ Sok One A/L Esen was appointed Independent Non-Executive Director of MMAG Holdings Berhad on 12 April 2021.

Dato’ Sok One started his career as an investigation officer in the Anti-Corruption Agency which is now known as The Malaysian Anti-Corruption Commission (MACC) in 1981, serving in various capacities and states including Perak, Kelantan and Sarawak.

He was transferred to the Kuala Lumpur Headquarters in 2005 and took on leading roles in the investigation division including Deputy Director of Intelligence Division, Deputy Director of Special Operations Division and Director of MACC in Negeri Sembilan.

Dato' Sok One led numerous investigations and special operations to curb bribery and corruption in both public and private sectors before retiring from the MACC as the Deputy Director of Special Operations with the rank of Deputy Commissioner in 2018.

In his 37-year career with the MACC, Dato’ Sok One has worked closely with Independent Commission Against Corruption of Hong Kong (ICAC), National Anti Corruption Commission Thailand (NACC), Corrupt Practice Investigation Bureau of Singapore (CPIB) and KAPIKA Indonesia in financial and money laundering investigation. He was also the pioneer of Anti-Money Laundering Act investigation in MACC and was assigned to Thailand, Sri Lanka, Czech Republic and the United States of America for training.

In recognition of his service to the nation, he was conferred with the honour of Darjah Indera Mahkota Pahang (DIMP) from the Sultan of Pahang which carries the title of Dato' in 2015. He is now one of the directors of a security company known as Special Skills Security Services Sdn Bhd which provides various professional and protective security services. As the director, he is responsible for overseeing the operations and business development of the company.

Dato’ Sok One holds a Degree in Social Science from the University Science of Malaysia and a Degree in Jurisprudence from the University of Malaya.