Calls to release Binance exec intensify after 6 months in Nigerian detention

Cointelegraph.com NewsBinance CEO Richard Teng and family members have called for action, claiming Tigran Gambaryan has been unjustly detained in Nigeria since February. 

​Binance CEO Richard Teng and family members have called for action, claiming Tigran Gambaryan has been unjustly detained in Nigeria since February.