Tinubu is one of the aspirants vying for the office of president of Nigeria.
According to reports, the reality TV star shared a poster of himself as one of the speakers at the summit on his Whatsapp page.
To the shock of many, the photo found its way to Twitter where the reality TV star is very popular.
Many Nigerians expressed shock at the decision of the reality TV star to speak at the said summit while others described his decision as not surprising.
Here are some of the reactions on Twitter