Rouran Khaganate
Bumin Qaghan (, also known as Illig Qaghan (Chinese: 伊利可汗, Pinyin: Yīlì Kèhán, Wade–Giles: i-li k'o-han) or Yamï Qaghan (, died 552 AD) was the founder of the Turkic Khaganate. He was the eldest son of Ashina Tuwu (吐務 / 吐务). He was the chieftain of the Turks under the sovereignty of Rouran Khaganate. He is also mentioned as "Tumen" (, , commander of ten thousand) of the Rouran Khaganate.