Big Brain Festac 2026: Olasukanmi Esther emerges champion as grand finale celebrates Nigeria’s brightest young minds

Olasukanmi Esther emerged as champion at the Big Brain Festac 2026 grand finale, an event celebrating Nigeria’s brightest young minds. The headline indicates that the competition concluded with recognition for Esther, though it does not provide details about the participants, judging process, venue, or the nature of the achievement.