From Youtube's David Pruess channel: 'I'm an International Master [IM] with 20 years of teaching experience'.
Greg Shahade Interview - PRO Chess League (39:33) 'Interview with PRO Chess League Commissioner, Greg Shahade.'
The description continued,
We cover how [IM Shahade] measures the league's success, the first season's biggest excitement and greatest disappointment, changes for 2018, cheating, qualifying, how the league impacted his life, and more.
Plenty of thoughts for follow-up here.