Tunku Ali Redhauddin ibni Tuanku Muhriz is Tunku Besar Seri Menanti of Negeri Sembilan. He was appointed as Chairman of Cancer Research Malaysia, effective June 2022. Tunku Ali divides his time between official duties, non-profit entities and corporate boards.

He is Chairman of the Board of Trustees of Yayasan Munarah, Trustee of Amanah Warisan Negara and Cambridge (Malaysia) Foundation, Chairman and Founding Trustee of Teach for Malaysia and President of WWF-Malaysia. He is also Pro-Chancellor of Universiti Kebangsaan Malaysia and Royal Fellow of Universiti
Sains Islam Malaysia, Chairman of Board of Governors of Marlborough College Malaysia and International Council Member of Marlborough College, United Kingdom.

Tunku Ali is Independent Non-Executive Chairman of Astro Malaysia Holdings Berhad and Taliworks Corporation Berhad. Additionally, he is an Independent Director of Mr. D.I.Y. Group (M) Berhad, a listed home improvement retailer. He is Senior Advisor to TPG Capital sitting on the Boards of several companies including Pathology Asia Holdings Pte. Ltd and Asia OneHealthcare Sdn. Bhd. In addition, he is Chairman of Northern Heart Hospital Penang, CVSKL Hospital, Picaso Hospital, IMU Education, APU University and XCL Education Malaysia. Separately, he is a partner at Vynn Capital.

Tunku Ali holds a Masters in Public Administration (MPA) from the John F Kennedy School of Government, Harvard University and a BA (Hons) in History and Social & Political Sciences from the University of Cambridge. He was recognised as a Young Global Leader (YGL) by the World Economic Forum.