Nigerian Author Sets Guinness World Record with 28-Hour Leadership Marathon in Canada

Nigerian-born author Peter Adeleke has earned a spot in the Guinness World Records after delivering the world’s longest leadership lesson, a 28-hour and 45-minute marathon session.

The event, which kicked off at 10 a.m. on Friday, August 29, 2025, in downtown Calgary, attracted students, professionals, and business leaders eager to learn from Adeleke’s insights on leadership, purpose, and personal growth.

By the time the record-breaking lesson concluded at 2:48 p.m. on Saturday, August 30, the atmosphere was a blend of fatigue and celebration as participants applauded Adeleke’s endurance and commitment.

His achievement not only highlights the global recognition of Nigerian talent but also reinforces the importance of leadership education in shaping individuals and communities.