Nasuh bin Karagöz bin Abdullah el-Bosnavî, commonly known as Matrakçı Nasuh (Turkish pronunciation: [matrakˈtʃɯ naˈsuh]; Bosnian: Matrakčija Nasuh) for his competence in the game of Matrak, invented by himself, (also known as Nasuh el-Silâhî, Nasuh the Swordsman, because of his talent with weapons; 1480 – c. 1564) was a 16th-century Ottoman polymath, mathematician, teacher, historian, geographer, cartographer, swordmaster, navigator, inventor, painter, farmer, and miniaturist of Bosniak origin.[1][2][3][4] He was brought to Istanbul after being recruited by the Ottoman scouts in Rumelia, educated, served several Ottoman sultans, and became a teacher at Enderun School.[5]
http://en.m.wikipedia.org/wiki/Matrakçı_Nasuh