Indonesian Citizen, born in Pontianak, West Kalimantan in 1964, domiciled in Jakarta. President Director of the Company since 2017. He was appointed as a President Director of the Company based on the resolution of the Annual General Meeting of Shareholders (AGMS) dated June 5, 2017 and has been reappointed as President Director based on the resolution of the AGMS on May 27, 2021.