[1] His full title was Yǐpí (shā)bōluō sì yèhù kèhán 乙毗(沙)钵罗肆叶护可汗 (reconstructed Old Turkic: *Irbis[2] ~ Yelbi[3] (Ysh)bara Sir Yabghu Khagan); personal name: Ashina Xili 阿史那咥力 He was raised to throne by the support of Nushibi (a part of the OnOk confederation) tribes as well as Nishu a cousin of him.
He couldn't control Syr-Tardush tribes and he executed so many people that even his former partisan Nishu planned to escape.
After losing his supporters and prestige he escaped to south in 633.
[4] He tried to raid the city of Balkh (now in north Afghanistan), but was killed in the clash.
[5] This biography of a member of an Asian royal house is a stub.