John Musunga
Managing Director/CEO

John is known for his passion for driving business results through the power of strong teams and creating an environment where people can be at their best.
John is an astute leader who joined Diageo in March 2021 as Managing Director of Kenya Breweries Limited. Prior to this, John had a highly successful career at GSK where he gained more than 25 years’ experience in senior local, regional and global roles.
He has also served as a Non-Executive Director for the Vision 2030 Board in Kenya, as well as chairing the Kenya Association of Pharmaceuticals Industry and the Kenya HIV/AIDS Business Council.
John joined the Guinness Nigeria team on November 1st, 2022, with a wealth of international and global leadership experience. He is married with children.
Executives
John Musunga
Managing Director/CEO
Rotimi Odusola
Corporate Relations Director/ Company Secretary
Viola Graham-Douglas
International Premium Spirits, Reserve & Modern Trade (IRM) Director
Ayodeji Ajibola
Human Resources Director
Emmanuel Difom
Finance Director
Adebayo Alli
Commercial Director
Isaac Tosu
Supply Chain Director
Mark Mugisha
Marketing & Innovations Director