The speaker of Senegal's parliament, Ousmane Sonko, a powerful mentor-turned-rival to President Bassirou Diomaye Faye, won re-election Saturday as head of their party amid a political crisis sparked by their falling-out.

Sonko, who was sacked as Faye's prime minister last month, easily won a leadership vote at a congress of their Pan-Africanist Pastef party in Diamniadio, outside the capital Dakar, according to a text read out at the gathering.

Pastef said Sonko had unanimously won a vote of 583 party delegates.

Faye won the presidency after widely popular Sonko was barred from standing in Senegal's 2024 election.

Sonko anointed Faye to run in his place, then served as his premier.