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Zefi Hennessy Holland

Working with outlier founders at Sequoia

Zefi Hennessy Holland is a seasoned entrepreneur with a strong background in venture and entrepreneurship. As a founder and startup executive, Zefi has accumulated 9 years of experience in the industry. Zefi founded and managed Entrepreneur First's company building program in London before establishing and overseeing EF's office in Berlin. Throughout this journey, Zefi has mentored over 450 founders and played a key role in the inception of more than 60 seed-funded companies.

Highlights

Sep 14 · twitter

Sales, it’s called sales.

Jun 26 · twitter

In 2023 @cursor_ai introduced us to vibe coding.

In 2025 @ZohranKMamdani introduced us to vibe politics.

The 2020s: the vibes decade.

Zefi Hennessy Holland
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Location

London, England, United Kingdom