Who served as the deputy governor of the Bangladesh Bank and chairman of the National Board of Revenue, Hunayn ibn Ishaq or Shah Abdul Hannan ?
Shah Abdul Hannan: Shah Abdul Hannan (Bengali: শাহ আবদুল হান্নান ) is a Bangladeshi Islamic philosopher, writer, economist, educator and media personality. Shah Abdul Hannan:  He served as the deputy governor of the Bangladesh Bank and chairman of the National Board of Revenue. Hunayn ibn Ishaq: Hunayn ibn Ishaq al-Ibadi (also Hunain or Hunein) (Syriac: ܚܢܝܢ ܒܪ ܐܝܣܚܩ‎ , Arabic: أبو زيد حنين بن إسحاق العبادي‎ ‎ ; ’Abū Zayd Ḥunayn ibn ’Isḥāq al-‘Ibādī ; Latin: "Iohannitius" ) (809 – 873) was a famous and influential Nestorian Christian scholar, physician, and a scientist from Mesopotamia, what is now Iraq.
Shah Abdul Hannan