
Converted to Manichaeism, made it state religion.
Compare Bogu Qaghan with another historical figure:
Bogu Qaghan ascended to the throne of the Uyghur Khaganate after the death of his father. His reign saw the khaganate reach its peak in power and influence.
Bogu Qaghan sent Uyghur cavalry to aid the Tang dynasty in suppressing the An Lushan Rebellion. The Uyghur forces helped recapture the Tang capital Chang'an, strengthening the alliance with Tang.
Bogu Qaghan converted to Manichaeism after meeting Manichaean missionaries from Sogdiana. He declared Manichaeism the state religion of the Uyghur Khaganate, a unique development among steppe empires.
Bogu Qaghan was assassinated by his minister Tun Bagha Tarkhan, who opposed his pro-Sogdian policies and Manichaean conversion. This coup ended Bogu's reign and led to a shift in Uyghur policy.
See how Bogu Qaghan stacks up against other historical figures