Tengri Qaghan (Old Turkic: 𐱅𐰭𐰼𐰃:𐰴𐰍𐰣, personal name: Ashina Kutluk, 阿史那骨咄) (734 or 739 or 740 – 741) was the sixth ruler of the Second Turkic Khaganate.
https://youtu.be/yP5X9vcMvgc?si=KGIMfMQgGYkOt-Tg