30-Year-Old Crypto Firm Co-Founder Tiantian Kullander Dies ‘Unexpectedly’ in His Sleep

Tiantian Kullander, a former Morgan Stanley trader who co-founded digital-asset trading platform Amber Group, died suddenly in his sleep. Kullander was 30-years-old.

Kullander “passed away unexpectedly in his sleep” on Nov. 23, Amber said in a statement on its website on Friday. “He led by example with his intellect, generosity, humility, diligence and creativity,” the firm added.