<ul data-eligibleForWebStory="true"><li>Jeff Bezos and Lauren Sánchez recently had a lavish wedding in Venice attended by celebrities, paparazzi, and Mark Bezos, Jeff's rarely-seen half-brother.</li><li>Mark Bezos, a businessman who co-founded HighPost Capital, resembles actors Bruce Willis and Dwayne 'The Rock' Johnson and has stayed out of the limelight in the past.</li><li>Mark and Jeff Bezos made significant investments in Amazon in 1996, with Mark purchasing 30,000 shares for $10,000, now worth over $1 billion.</li><li>Mark Bezos, along with his sister Christina, is closely involved with the Bezos Family Foundation and has been a director since 1999.</li></ul>

Jeff Bezos' Brother Mark Is a Bruce Willis 'Lookalike' Who Attended Wedding

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