He Yi talks about joining Binance: CZ invited him a day before BNB was launched and predicted that BNB would increase tenfold after its launch

Binance CEO He Yi stated in the "Bonnie Blockchain" podcast that CZ actively invited He Yi to be an advisor for Binance during the ICO period, which led to He Yi's involvement in the revision and writing of the BNB white paper.

After the completion of the BNB ICO, CZ invited He Yi to join again the day before the BNB launch, saying, "Tomorrow BNB is going to launch, and if BNB increases tenfold after it goes live, I won't be able to make you this offer. So you either agree today, or we can only renegotiate later." This conversation ultimately led to He Yi's decision to join Binance before the BNB launch.