GreenPark Sports is a sports and esports fan community.

Louis Castle joins GreenPark Sports as chief product officer

Game design pioneer Louis Castle has joined GreenPark Sports as the company’s chief product officer.

GreenPark Sports wants to be a bridge between sports and games, with a focus on providing a social community for sports and esports fans. It’s an unusual position for Castle, who has 39 years of experience making triple-A games. But in an interview, he said he was excited about the opportunity to try new things.

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Dean Takahashi

Dean Takahashi is editorial director for GamesBeat. He has been a tech journalist since 1988, and he has covered games as a beat since 1996. He was lead writer for GamesBeat at VentureBeat from 2008 to April 2025. Prior to that, he wrote for the San Jose Mercury News, the Red Herring, the Wall Street Journal, the Los Angeles Times, and the Dallas Times-Herald. He is the author of two books, "Opening the Xbox" and "The Xbox 360 Uncloaked." He organizes the annual GamesBeat Next, GamesBeat Summit and GamesBeat Insider Series: Hollywood and Games conferences and is a frequent speaker at gaming and tech events. He lives in the San Francisco Bay Area.