His name is Budi Sadikin. The Business 20 (B20) is an event which is part of the G20 Summit: it is meant to express common views from the international business community.

G20 Summit: Indonesian Health Minister wants a Digital ID to control the movement of people: “Let’s have a digital health certificate acknowledged by WHO. If you've been vaccinated or tested properly, then you can move around” Do you see where this leads?

Source https://twitter.com/PaulMitchell_AB/status/1592596701621420032