Dato' Sri Tahir, born Ang Tjoen Ming (Chinese: 翁俊民; Pe̍h-ōe-jī: Ang Tsùn Bîn; born 26 March 1952)[1][2] is an Indonesian billionaire, and a banking and property magnate.

[4] On 13 December 2019, President Joko Widodo appointed Tahir to the Presidential Advisory Council.

At the age of 35, he went to Golden Gate University in California and completed his Master's degree in financial education.

In 1986, he established The Mayapada Group and expanded the business to many sectors including garments, finance, automobiles, health and media.

[7] In 2013, Tahir contributed more than US$100 million to the Bill & Melinda Gates Foundation, an organization that provides funding for efforts to fight major diseases such as HIV/AIDS, Tuberculosis, polio and malaria.