Kim Sizemore left Wieden+Kennedy to build Finn Partners' integrated media practice from zero, the independent agency's first dedicated media leadership role in its 25-year history.

Sizemore spent the past decade at Wieden+Kennedy, most recently as executive director overseeing media strategy for Nike, Procter & Gamble, and Facebook. She joins Finn Partners—ranked the ninth-largest independent PR firm globally by revenue—to establish what the agency calls an "integrated media" function distinct from its existing earned-media work. The hire follows Finn's $135 million in North American revenue last year and comes as independent agencies compete for budgets traditionally divided between creative networks and media-buying shops.

The appointment matters because it marks the latest public-relations firm moving upstream into paid-media planning, a shift accelerated by Meta and Google's deprecation of third-party cookie targeting. Single-family offices and heritage brands increasingly consolidate PR, creative, and media buying under one roof to control narrative across paid and earned channels simultaneously. Finn Partners already holds PR mandates for Shake Shack, Kenneth Cole, and Norwegian Cruise Line—clients whose media budgets run $15 million to $60 million annually and who now expect their agencies to coordinate influencer seeding, paid social, and crisis response within the same quarterly planning cycle. Sizemore's hire suggests Finn expects to pitch integrated campaigns where media strategy and reputation management sit in the same deck, not separate RFPs six months apart.

Independent agencies without holding-company media-buying scale face structural disadvantages in negotiating broadcast rates or programmatic guarantees, but they retain advantages in speed and client access. Finn Partners operates 30 offices globally with no WPP or Omnicom parent dictating margin targets, allowing faster pivots when a luxury hotel client needs to pull spend from a market or a family office wants to test a new platform without board approval. The risk is commoditization—if every PR shop offers "integrated media," the differentiation collapses into price competition. The opportunity is consolidation of the $8 billion to $12 billion in annual U.S. luxury and travel ad spend currently split across creative agencies, media buyers, and PR firms that rarely coordinate in real time.

Operators should watch whether Finn Partners announces client wins specifically crediting the integrated media practice within the next four to six months, and whether Sizemore hires a team of six to ten planners or partners with an external DSP. Allocators managing family-office marketing budgets should track whether other independent agencies—particularly Zeno Group, Allison+Partners, or ICR—announce similar media-practice builds before year-end, which would confirm the structural shift rather than one firm's tactical bet.

Sizemore's move follows three Wieden+Kennedy senior departures in the past 18 months, including global chief strategy officer Neil Christie to Droga5 and North America president Colleen DeCourcy's exit. The independent creative shop that defined Nike's brand for 40 years now supplies talent to agencies redefining what independence means when clients expect one contract to cover everything from crisis PR to TikTok buys.