Ghana’s Ambassador To US Presents Letters Of Credence To Donald Trump Ghana's Ambassador to the United States of America, Dr. Baffour Adjei-Bawuah has presented his letters of credence to the President of the United States of America, Donald Trump. Dr. Baffour Adjei-Bawuah who was a former Ambassador to Japan under former President John Agyekum Kufuor's led government, was among twenty two other distinguished Ghanaians who were named to head various diplomatic Ghanaian mission in the world. GBC