Coinspeaker Binance CEO Turns Down Justin Sun’s Offer to Join $4.5M Lunch with Warren BuffettChangpeng Zhao of Binance declined an offer to attend Justin Sun’s $4.5 million lunch date with Warren Buffet before taking a jibe on the legendary billionaire for his vehement criticism of cryptos.Binance CEO Turns Down Justin Sun’s Offer to Join $4.5M Lunch with Warren Buffett