Caleb Williams says he didn't know George Gervin was 'Iceman,' explains how he came to embrace nickname Williams and Gervin both filed trademark applications for their shared nickname Original Source: https://www.cbssports.com/nfl/news/caleb-williams-iceman-trademark-dispute-george-gervin/ Previous article: Cowboys seven-round mock draft, plus Chiefs make two NFL scheduling requests and non-draft questions Prev