In 2004, Mark Zuckerberg asked his Harvard roommate Joe Green to join Facebook: Green said no, and the missed stake has been estimated at hundreds of millions

In 2004, Joe Green chose not to accept Mark Zuckerberg's invitation to Facebook, largely due to previous disciplinary troubles at Harvard and his father's fears about potential expulsion. This pivotal decision led to a significant missed opportunity, as Green later ventured into politics and created Causes, a platform for social good. Despite this path, he holds no regrets and continues to maintain a friendship with Zuckerberg.

In 2004, Mark Zuckerberg asked his Harvard roommate Joe Green to join Facebook: Green said no, and the missed stake has been estimated at hundreds of millions
In 2004, Joe Green chose not to accept Mark Zuckerberg's invitation to Facebook, largely due to previous disciplinary troubles at Harvard and his father's fears about potential expulsion. This pivotal decision led to a significant missed opportunity, as Green later ventured into politics and created Causes, a platform for social good. Despite this path, he holds no regrets and continues to maintain a friendship with Zuckerberg.