People

Harriet Knight is a creative strategist at Pablo, known for blending brand storytelling with data-driven advertising approaches in the UK agency landscape.

Harry Datwani is a senior Deloitte partner leading digital media and AdTech consulting, helping brands and media companies navigate the transformation of advertising in a privacy-first, data-driven world.

Harry Kargman is the founder and CEO of Kargo.

AdTech and digital strategy leader at Code and Theory, known for bridging data-driven marketing with creative technology solutions.

Harvey Ma leads advertising and media monetization strategy at Sam's Club Connect, Walmart's membership-based retail media network, driving data-driven ad solutions for one of the fastest-growing retail media platforms.

Harvey Mason Jr. is the CEO of the Recording Academy (GRAMMYs), a Grammy-winning music producer turned industry executive who now leads the organization behind music's most prestigious awards show and its advocacy for music creators.

AdTech and brand licensing executive at Marquee Brands, bringing digital media and advertising expertise to consumer brand management and monetization.

Heather Carver is the Chief Customer Officer of tvScientific, the performance TV advertising platform.

CMO of Land O'Lakes, Heather Malenshek is a seasoned marketing leader known for modernizing iconic agricultural and consumer brands through purpose-driven storytelling and farmer-focused campaigns.

Heather Physioc is the Chief Discoverability Officer at VML.

Heidi O'Neill is the CEO of Lululemon, the global athletic apparel brand, bringing decades of senior leadership experience from Nike where she rose to President of Consumer and Marketplace.

Senior advertising and commercial leader at Bauer Media, driving digital and programmatic revenue strategy across one of Europe's largest publishing groups.

Co-Founder and CEO of Club, Henrik Pohlmann is an entrepreneur building a new venture in the media or community space.

Founder of Regenerator; co-founder and former CEO of Business Insider.

CEO of Mutinex, Henry Innis is a leading voice in marketing effectiveness and data-driven growth, pioneering the use of marketing mix modelling to help brands optimise spend at scale.

Hillary Super is the CEO of Victoria's Secret & Co., leading the iconic lingerie and apparel brand's strategic transformation and repositioning in the retail and marketing landscape.

Hiroshi Igarashi is Executive Senior Advisor at Dentsu Group Inc. He served as the company's President and Global CEO from 2020 until March 2026, when he was succeeded by Takeshi Sano — capping a career of more than 4…