Kanu, who stated this in a message to Biafrans in Munich, Bavaria Germany said the group was relentless, resolute and determined.
According to him, all enemies within and without would be put to shame.
“The world is aware that IPOB is the most organised, peaceful and largest freedom movement on this earth. Biafra shall be free.
“Our victory over the multitude of forces of darkness is assured. We are relentless, resolute and determined.
“The collapse of Nigeria is imminent as the rise of the nation of Biafra is inevitable.
“All enemies within and without shall be put to shame,” Kanu said.
Kanu’s led IPOB has been agitating for the secession of people of the Eastern part of Nigerian and some parts of the Southern Nigerian to form the Republic of Biafra. The Nigerian government has since outlawed the group.