Tiantian Kullander – the founder of digital currency firm Amber Group – is alleged to have passed away in his sleep on November 23 according to a statement from the company. Tiantian Kullander Has Passed On Kullander launched the enterprise in 2017. At the time of his death, the firm was valued at more than ... The post Crypto Pioneer Tiantian Kullander Passes Away appeared first on Live Bitcoin News .