Wikipedia
Suhung
Suhung (reign 1674-1675 CE) was a king of Ahom kingdom who ruled for a very short period. While most of the chronicles put the number of days of his reign as 20, in some chronicles the duration of his reign was shown as one month and fifteen days. Suhung was installed as king of Ahom kingdom by Debera Borbarua after the latter poisoned Ahom king Ramdhwaj Singha. His reign was characterized by the atrocities committed by his minister Debera Borbarua. Finally Suhung decided to get rid of Debera Borbarua and put an end to his reign of tyranny, but the powerful minister outsmarted the king, by secretly administering poison in his medicine and putting an end to his life.