Coinspeaker Tron CEO Justin Sun Pays $4.5 Million for the Right to Dine with Warren BuffetJustin Sun bids over $4.5 million to have a power dinner with the Oracle of Omaha, Warren Buffet, in an auction aimed to raise money to help the needy and drug addicts in San Francisco.Tron CEO Justin Sun Pays $4.5 Million for the Right to Dine with Warren Buffet