Dato Sri Tahir (Ang Tjoen Ming) is an Indonesian businessman, the self-made billionaire Founder and Executive Chairman of the Mayapada Group, a massive conglomerate spanning banking (Bank Mayapada), healthcare (Mayapada Hospital), and property. His career is rooted in medicine, finance, and entrepreneurial audacity.

Tahir holds an M.D. (Doctor of Medicine) degree from the University of Singapore. His philosophical approach centers on scale, stability, and long-term asset hold in the essential financial, healthcare, and industrial sectors. He founded the precursor to Mayapada Group in the 1980s, recognizing the immense, untapped domestic demand for reliable financial and healthcare services.

• Mayapada Group (Founder & Chairman): The core private asset, a massive conglomerate spanning banking (Bank Mayapada), healthcare (Mayapada Hospital), and property.
• Financial Focus: His success is built on scale financial services and dominating the domestic market for mass-market and corporate banking.
• Academic Background: He holds an M.D. degree and specialized in medicine.
• Philanthropy: He is a major donor to healthcare and education, notably through the Tahir Foundation (partnering with the Bill & Melinda Gates Foundation).

Dato Sri Tahir's strategic genius was his commitment to diversification and trust. He founded Mayapada Group in the 1980s, successfully building it into a major force by specializing in banking (Bank Mayapada) and expanding into property and healthcare. His structural contribution is immense: pioneering the modern private banking and hospital chain model in Indonesia, accelerating financial and health inclusion.

His structural contribution is tied to his immense philanthropic commitment: he founded the Tahir Foundation, which partners with global organizations (like the Gates Foundation) to fight tuberculosis, malaria, and poverty. His wealth is secured by the colossal, long-term, stable profitability of the Indonesian financial, healthcare, and property sectors.

Dato Sri Tahir's social impact is immense, stemming from the Mayapada Group's role in providing essential banking and healthcare services in Indonesia. The Tahir Foundation focuses on large-scale public health and educational initiatives, partnering with global bodies to combat infectious diseases and alleviate poverty across Asia.

His personal philanthropy supports various community and educational initiatives.

Dato Sri Tahir maintains the professional, composed style of a corporate executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects serious authority and stability, typical of a leader in the global financial sector.

Residing in Jakarta, Indonesia, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to corporate governance, strategic investment, and philanthropic reform.