Cryptocurrency pioneer Justin Sun bid a record US$4.57 million to have lunch with Warren Buffett, who famously referred to Bitcoin as “probably rat poison squared.” Oh, to be a fly on the wall. Sun launched Tronix, also known as Tron or TRX token, in 2017. It’s valued at US$2.56 billion and is the 10th largest cryptocurrency in the world, according to data provider CoinMarketCap.com. The 28-year-old Chinese entrepreneur said he hopes to educate the Oracle of Omaha on cryptocurrency and the underlying technology, called blockchain. “It is very common in investment circles that people will change their minds,” Sun said in a … (full story)