Kai Nestor Wiederhold — Founder, Hack-Nation | AI & Physical AI Ecosystem Builder
knw-ai.com
LaunchIndex first observed Kai Nestor Wiederhold — Founder, Hack-Nation | AI & Physical AI Ecosystem Builder (knw-ai.com) live on 4 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Kai Nestor Wiederhold — Founder, Hack-Nation | AI & Physical AI Ecosystem Builder (knw-ai.com) was first observed live on 4 September 2026.
Kai Nestor Wiederhold is the founder and CEO of Hack-Nation, the global AI hackathon and venture platform that incubates early AI founders and provides angel funding.
Its profile is classified as Professional service within Technology / Artificial intelligence.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- knw-ai.com
- Category
- Technology / Artificial intelligence
- Website type
- Professional service
- Observed title
- Kai Nestor Wiederhold — Founder, Hack-Nation | AI & Physical AI Ecosystem Builder
- Observed description
- Kai Nestor Wiederhold is the founder and CEO of Hack-Nation, the global AI hackathon and venture platform born out of MIT. Angel investor in AI and physical AI, ex-BCG, MIT Sloan MBA.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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