Koca Sinan Pasha was an Ottoman grand vizier, Ottoman military figure, and statesman. From 1580 till his death he served five times as Grand Vizier.
Sinan Pasha, also known as Koca Sinan , was born in Topojan in Luma territory and was of Albanian origin. Austrian orientalist Joseph von HammerPurgstall called him the unbridled Albanian.
Source: Wikipedia