Janni Widerholm
Group Creative Director & Head of Social | TBWA\Chiat\Day Los Angeles
Speaking since 20262 talks · 2 events
Has stood on these stages
About
Janni Widerholm has spoken at Cannes Lions (2026) and Social Media Week (2026).
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2 talks, all in 2026
This is only what we could find published. Janni has almost certainly done more.
Janni Widerholm at Cannes Lions 2026
Janni Widerholm at Social Media Week 2026
What events has Janni spoken at?
2 events · 2026
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At a Glance
2
Talks
2
Events