Karen is one of the industry’s most progressive and dynamic leaders. As CEO of BBH, Karen has ensured the agency delivers on its promise to Zag for clients, whilst reshaping the agency and the industry for a diverse new generation.

She is renowned for being the most hands-on CEO in the industry, taking an active role in the growth of all of our clients. As President of the IPA, Karen has marked a clear agenda to revitalise the industry by celebrating the immense value that creativity brings to business success, the economy, and culture.

Alex started his career at BBH where he worked for 14 years creating award-winning work for Levi's, Axe, Audi & Barnardo's to name a few. In 2022 he returned to his alma mater as Global & London Chief Creative Officer.

Prior to that, he was CCO at AMV BBDO where for 3 consecutive years he was ranked the No.1 CCO in the UK by WARC. He's also been ranked the No.1 Creative Director in the world at Cannes Lions. Under his leadership AMV won ten Cannes Grand Prixs (including Titanium & Glass), three D&AD Black Pencils and in 2021 achieved an industry first by winning 'The Treble': Global Agency of the Year at Cannes, D&AD and the One Show. In addition, AMV won over 30 Agency of the Year awards at regional and international shows.

In his spare time he likes to don lycra and cycle up mountains at an embarrassingly slow pace.

Will has been Chief Strategy Officer at BBH since 2020 after being Head of Strategy from 2015.

His team have consistently won top effectiveness awards for Tesco, Burger King and Paddy Power and he personally leads clients like Häagen-Dazs, Audi, Monzo, Ribena, Weetabix and Experian, as well as BBH's B2B and Health units.

Under his leadership he has earned several awards including, IPA's Effectiveness Agency of The Year 2018-2022, WARC’s Most Effective Agency in the UK and Europe 2022.

He has led on Audi to help create over £2bn of incremental revenue and returned the brand to no.1 on desire and technology perceptions. This won advertising’s most prestigious IPA Grand Prix award in 2018, Cannes Effectiveness prize in 2019 and IPA Gold for Long-Term Thinking in 2020.

Before BBH, Will worked at Anomaly and Digital Agency of the Decade, Dare, and studied Experimental Psychology at Bristol.

Stephen Ledger-Lomas joined BBH in 2018 where he now leads the agency’s multi-skilled production offering.

He is focused on maintaining BBH’s excellence in production craft, improving BBH’s ability to deliver against multi-channel briefs, broadening the diversity of production talent, and further developing and expanding BBH Studios, the production arm that covers Black Sheep Studios (film production), Black Sheep Music (music department) and an art production arm that was recently brought in-house.

Stephen has previously held production leadership roles at Mother London, David James Associates, Winkreative, Art+Commerce and Dazed / Nowness.

Saskia is the strategy lead for key clients, including Tesco and Burger King.

During 12 years at BBH, Saskia’s portfolio includes creative spikes such as Tesco’s ‘Helping Feed Your Christmas Spirit’ and ‘Together This Ramadan.’ Sas has been instrumental in repositioning Burger King, since we started working with the business in 2017. Winning the Grand Prix at the Marketing Week Awards 2025 for Long-Term Brand Building.

Prior to her role as Deputy CSO, Sas started her career in the data and analytics team, and quickly rose to head BBH’s social and content department. Her innovative thinking and strategic vision has played a pivotal role in some of the agency’s most iconic campaigns.

Felipe leads BBH’s entire creative output, pushing the creative teams to produce iconic work that has lasting brand impact.

Felipe has been at BBH for almost 14 years and has spearheaded some of BBH’s most talked-about campaigns, including Tesco ‘Icons’, Burger King ‘Bundles of Joy’, Mentos ‘Fizzooka’ and Absolut ‘Kiss’. As well as overseeing standout work for Paddy Power, Weetabix, Monzo, and Häagen-Dazs.

His leadership has earned multiple awards, including Cannes Lions, D&AD Pencils, and Golds and Silvers at the British Arrows, Creative Circle, and Campaign Big Awards.

As Client Managing Director at BBH, James leads the Tesco and Burger King accounts, overseeing acclaimed work such as the 2024 "Bundles of Joy" campaign and the "Tesco Icons" series (Campaign’s 2024 OOH Campaign of the Year).
James was promoted from Managing Partner in 2025 after previously serving as Head of Account Management, when he also led the agency’s Homegrown internship program. Since joining BBH in 2012 after a stint at TBWA\London, he has steered brands like Audi, Persil, and Weetabix to success, including a 2018 Silver IPA Effectiveness Award.

Now Client Managing Director at BBH, Bobbie leads the Audi, Monzo and Paddy Power accounts. Her recent highlights include Audi’s “Light, As You Like It" and Paddy Power’s "A Shirt Is For Life" Christmas campaign. She also oversaw the Danny Dyer-fronted "Europe’s Favourites”, named the most effective Euro 2024 ad by System1, and Monzo’s Book Nook, supporting the launch of 'the book of money’ which took #1 in the Campaign Lists 2025 - Live Experiences.
Since joining BBH in 2021 as Business Lead, she steered accounts to IPA Effectiveness and Marketing Society honors. Previously, Bobbie spent nearly 11 years at AMV BBDO following roles at DLKW Lowe and Karmarama, where she began her career.