William Osler Health System Foundation is proud to celebrate our President and CEO, Ken Mayhew, who has been named the 2025 Outstanding Fundraiser of the Year by the Association of Fundraising Professionals (AFP) Golden Horseshoe Chapter.

This prestigious honour recognizes an exceptional fundraising professional who demonstrates exemplary leadership, innovation, and impact in the field of philanthropy.

Since joining Osler Foundation in 2012, Ken has been a driving force behind our mission to inspire our communities to invest in exceptional health care close to home.

Beyond Osler, Ken is recognized nationally as a respected thought leader, dedicated volunteer, and mentor in Canada’s philanthropic sector. A former Chair of AFP Canada, his remarkable career is featured in Peter Mansbridge’s latest book, How Canada Works – The People Who Make Our Nation Thrive.

Adding to his impressive list of accomplishments, Ken is also a 2025 recipient of the King Charles III Coronation Medal, awarded for outstanding service and dedication to community and country.

We are deeply proud of Ken’s leadership and the lasting impact he continues to make within Osler and across Canada’s charitable sector.

Please join us in congratulating Ken on this well-deserved recognition!