West Kalimantanball

 is a provinceball of Indonesiaball with a very fast declining population. It is one of five Indonesian provinces in Kalimantan, the Indonesian part of island of Borneo. It is the most populous province in Kalimantanball. Its capital city is Pontianakball.

History
was born as a 1ball, he was later adopted by native sultanates, Dutch East Indiesball and then Indonesiaball.