Vanguard Founder Jack Bogle dies at 89 – source – CNBC (01/18/2019) Posted on January 18, 2019 by wsw staff | CNBC’s Tyler Mathisen reports that Vanguard Founder Jack Bogle has passed away at the age of 89. The Fast Money traders weigh in. With CNBC’s Melissa Lee and the Fast Money traders, Steve Grasso, Mark Tepper, Dan Nathan and Guy Adami.