He graduated from Faculty of Economics of University of Indonesia in 1982. He served as Independent Commissioner since 2011. He has held several key positions in many companies, such as Director of PT Inter Pasific Financial Corporation (1990 - 1991), President Director of PT Inter-Pasific Securities (1992 - 1996), Commissioner of PT Bursa Paralel Indonesia (1993 - 1994), Commissioner of PT Bursa Efek Jakarta (1994 - 1996), President Director of PT Bank Prima Master (1996 - 2000), and Member of Audit Committee and Risk Monitoring Committee at PT Bank Bumi Artha Tbk (2006 - July 2012). Since 2002 to present, he also served as Independent Commissioner of Bank of India Indonesia Tbk (previously acknowledged as PT Bank Swadesi Tbk) and since 2007 to 2011, he served as Commissioner of PT Aplikanusa Lintasarta as the representative of Perbanas Foundation.
Mrs. Lulu Terianto is an Indonesian citizen. She serves as the Audit Committee's member since 2011. She pursued her Bachelor of Commerce and Administration from the University of Wellington-New Zealand in 1986 and then successfully pursued her Master of Management from University of Pelita Harapan in 2003.
Her work experiences began in New Zealand as a staff of National Bank of New Zealand (1984-1985), staff in Peat Marwick (1986 - 1987) and Accountant Assistant in ICL Fujitsu (1988 - 1991). She became the Accounting Manager of PT Ratu Sayang International (1993 -1996) and Financial Controller in PT Pakuwon Jati. In addition to being the Audit Committee's member, She also serves for some prominent positions since 2006 until now as the President Director of PT. Jurnalindo Aksara Grafika, PT. Aksara Solopos, PT. Solo Grafika Utama, PT. Radio Solo Audio Utama, PT. Aksara Dinamika Jogja, PT. Radio Suara Istana, PT. Aksara Grafika Pratama, PT. Aksara Grafika Surabaya, PT. Aksara Grafika Makassar, PT. Bisnis Indonesia Sibertama, PT. Bisnis Indonesia Konsultan, PT. Bisnis Indonesia Gagaskreasitama dan PT. Navigator Informasi Sibermedia.
Mrs. Sian Christine Wiradinata is an Indonesian citizen, serves as the Audit Committee's member in PT Metropolitan Land Tbk since 2011. Sian Christine Wiradinata began her career in PT Citra Cipta Bika as an architect (1986 - 1988), Business Development Officer in PT Citra Habitat Indonesia (1989 - 1991), Finance Manager in PT Media Bintang Indonesia (1991 - 1992), business Leader of Media Bintang Group (1993-1995), Deputy General Manager in PT Citraland Indonesia (1995 - 1998), General Manager in PT Damai Indah Golf Tbk, and Executive Director in PT Damai Indah Golf Tbk (2002 -now).
She is a graduate of Tarumanagara University in 1987 and successfully pursued her bachelor's degree in Architecturtal and then successfully pursued her Master of Financial Management from Education Institute and Management Development of Jakarta in 1989.