Few marketing leaders have navigated as much change as Google’s Chief Marketing Officer Lorraine Twohill. She’s one of the industry’s longest-tenured CMOs who’s led Google’s marketing through massive product and platform shifts, from Search and Chrome, to mobile, YouTube, and now AI.
Recorded at Cannes Lions 2026, Frontier CMO host Josh Spanier sits down with Lorraine to unpack how she’s built one of the world’s most influential marketing organizations, why marketers belong in the room with engineers, and why agility is the ultimate competitive advantage.
00:00 Intro
01:00 Google's Startup Days
03:45 Why Local Marketing Wins
05:45 Becoming Google's CMO
08:00 Marketing in a Product-First Company
09:30 The Chrome Growth Playbook
12:10 Human-Centered Brand Storytelling
13:00 What Creators Teach Marketers
14:20 Defining the Frontier CMO
16:15 Marketing Mistakes & Lessons Learned
18:10 Hiring Great Marketers
20:20 Career Advice for the AI Era
22:30 Google's AI Transformation
25:00 AI Productivity & NotebookLM
26:30 Leadership, Resilience & Cancer
29:20 Health, Sleep & Longevity
30:25 Signal or Noise?
32:20 Three Lessons for Every CMO
