Songtsen Gampo [1] (Classical Tibetan: [sroŋpt͡san zɡampo], pronounced [sɔ́ŋt͡sɛ̃ ɡʌ̀mpo]) (Tibetan: སྲོང་བཙན་སྒམ་པོ, Wylie: srong btsan sgam po, ZYPY: Songzän Gambo; 569–649/650), also Songzan Ganbu (Chinese: 松贊干布; pinyin: Sōngzàn Gānbù), was the 33rd Tibetan king of the Yarlung dynasty and the founder of the Tibetan Empire.