Keizac Lee in

Keizac Lee

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Principal at TIRTA Ventures
📍 New York, New York, United States

Keizac Lee is a Principal at TIRTA Ventures, focusing on early-stage gaming and AI investments. His career includes roles at Tencent, Andreessen Horowitz, and Kowloon Nights, with a foundation in investment banking. A Harvard MBA graduate, he was named in Forbes 30 Under 30 for Games in 2020 for his work in venture capital.

Outside of his investment career, Keizac has a creative side, having produced a short film, "7 Days of A.I.", which was nominated for a Webby Award. He is also described as a competitive MOBA (Multiplayer Online Battle Arena) player, indicating a deep personal passion for the gaming industry he invests in.

He humorously claims he "memed" his way onto the Forbes 30 Under 30 list, showcasing his wit and understanding of internet culture.

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Experience
1 Years
Current Role
Principal
Job Level
Junior
Location
New York, New York, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Keizac cares about

Gaming x AI
As a Principal at TIRTA Ventures, his primary investment thesis is at the intersection of Gaming and AI, backing companies in this space from pre-seed to Series A.
Venture Capital Models
Showed a keen interest in how VC firms add operational value to portfolio companies, stemming from a case study on Andreessen Horowitz he studied at Harvard.
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Career

Work history

7-2025
Principal
TIRTA Ventures
11-2024
Venture Partner
TIRTA Ventures
Games Investment
Andreessen Horowitz
Director, Corporate Development (Gaming)
Tencent
Senior Investment Manager
Tencent
In the press

Media appearances

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Education
MBA
Harvard Business School
B.A. (Hons)
University of Toronto
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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