RT: Announcing Jon Najarian as a #Bitcoin2022 speaker!
@jonnajarian was linebacker for the Chicago Bears before turning to another kind of contact sport, trading on the Chicago Board Options Exchange. He became a member of the CBOE, NYSE, CME, CBOT & was a floor trader for 25 years. https://t.co/bS4AJT7tjr
RT：宣布Jon Najarian为#比特币2022演讲者！
@乔纳贾里安是芝加哥熊队的后卫，后来转向另一种接触式运动，在芝加哥期权交易所交易。他成为CBOE、纽约证券交易所、芝加哥商品交易所、CBOT&；做了25年场内交易者。https://t.co/bS4AJT7tjr