In today's big story, we're doing a deep dive into the golf tournament at one of the most exclusive clubs in the world . Mike Ehrmann/Getty ImagesHarvard University alumni, Goldman Sachs partners, Birkin bag owners — those exclusive groups are nothing compared to an Augusta National Golf Course membership. The Masters Tournament, the first of four men's major golf tournaments, kicks off today , write Business Insider's Madeline Berg and Taylor Rains. Since it's almost impossible to check out Augusta National otherwise, the Masters has become a staple of the billionaire's social calendar. Augusta National runs a lottery system for them.

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Persons: —, Mike Ehrmann, Goldman Sachs, Birkin, Madeline Berg, Taylor, it's, Cork Gaines, aren't, Joe Ciolli, didn't, Chelsea Jia Feng, Bill Smead, Brad Porter, Elon Musk's, Y, Paul Graham, Alyssa Powell, Larry Ellison, David Ellison, Larry Ellison's, Dan DeFrancesco, Jordan Parker Erb, Hallam Bullock, George Glover Organizations: Business, Service, Getty Images Harvard University, Augusta, Waste, bros, Augusta National, Renaissance Technologies, Sigma, Robotics, Amazon Robotics, xAI, Paramount, Oracle, Google, JPMorgan, SpaceX Locations: Augusta, swag, Chelsea, D.E, Shaw's Valence, New York, London