Binance founder CZ responded that a former employee was fired by Binance for insider trading. The community combined the context and suspected that it was Dingaling, the founder of Boop. Binance Alpha just announced the launch of Boop. Dingaling's personal introduction claimed that he was the founder of PancakeSwap and the former CRO of Binance. But CZ denied the existence of CRO in Binance.