Note:
(a) Basuki Tjahaja Purnama 鍾萬學 https://en.wikipedia.org/wiki/Basuki_Tjahaja_Purnama
(1966- ; Governor of Jakarta 2014- ; also known by his Hakka Chinese nickname, Ahok (Chinese: 阿學); his predecessor is Joko Widodo whose term was 2012-2014 and who is current president)
(ii) Western news reports refer him as "Basuki T Purnama."
(ii) Jakarda is officially "Special Capital Region of Jakarta" with "Governor" and "Vice Governor" -- not mayor. See the table in https://en.wikipedia.org/wiki/Jakarta