Campaign 40 Over 40 winner: Hannah Kimuyu

Brave Bison are thrilled to announce that Managing Director, Hannah Kimuyu of Performance has made it into Campaign’s 40 over 40.

Before Greenlight and Brave Bison merged, Hannah worked at Greenlight as a PPC Campaign Manager all the way back in 2004, before getting promoted in less than a year.

After her promotion, Hannah was leading a team of more than 40 international paid media experts, performance directors and department leads. Before a further promotion in 2021 after Brave Bison officially merged with Greenlight and Hannah was promoted to Managing Director of Performance, a role where Hannah heavily influenced the bottom line, with Brave Bison seeing an incredible 48% in revenue growth.

Hannah also has an active role in working to promote diversity and inclusion and is “proud to be a black female leader in an industry predominantly overseen by white males”. She spearheaded Greenlight's involvement in the Advertising Association's All In Census, and recently sat on the panel for WPP's Racism in Algorithms event.

Brave Bison CEO and chairman shares that:

“Hannah is an approachable, knowledgeable and respected member of the leadership team. It's a very exciting time for the company, and I'm thrilled to have Hannah leading the charge for Brave Bison."

While the judges at Campaign believed Hannah was:

What the judges say: “A very impressive entry and Hannah's achievements, trajectory and leadership makes her a such a strong contender.”