John Dramani Mahama ( /m ə h ɑː m ə / ; haife 29 Nuwamba 1958) ne a Ghana siyasa. Ya zama shugaban ƙasar Ghana a watan Yulin 2012. Ya gaji John Atta Mills ne bayan ya mutu kwatsam. A shekarar 2020, Mahama bai sake samun nasarar yin takarar shugaban ƙasa ba amma ya sha kaye a hannun shugaba mai ci Nana Akufo-Addo . BBC News - Ghana election: John Mahama declared winner Biography of John Dramani Mahama | John Dramani Mahama