Which African leader took control of songhai from sunni Ali's son?

The African leader who took control of the Songhai Empire from Sunni Ali's son, Sunni Baru, was Muhammad Ture, also known as Askia Muhammad. He led a rebellion against Sunni Baru in 1493, effectively seizing power and establishing the Askia dynasty. Under his leadership, the Songhai Empire reached its peak in terms of territorial expansion and cultural development.