Zamalek beat Enyimba to reach the Champions League semi-finals.
Bolasie is Everton's fourth major signing of the summer.
Medeama beat TP Mazembe as holders Etoile du Sahel advance.
Bolasie has scored nine goals in 89 Premier League games.
Sunderland sign defender Papy Djilobodji from Chelsea.
Gernot Rohr previously coached Gabon, Niger and Burkina Faso.
Andre Ayew scored 12 goals in 34 games for Swansea in 2015-16.
Ogenyi Onazi joins Trabzonspor from Lazio 'to clear my head'.
Ghana midfielder Kevin-Prince Boateng joins Las Palmas.
Jorge Costa had been in charge of Gabon since 2014.
African Player of the Year 2025. The 27-year-old beat Egypt captain Mohamed Salah and Nigeria striker Victor Osimhen after helping club side Paris St-Germain to the French title and a maiden Champions League trophy.
Hakimi, who missed out on the top spot in 2023 and 2024, became the first Moroccan to win the award since Mustapha Hadji in 1998.
Morocco