John Hall, Calendar

John Hall is the co-founder of Calendar, a leading software for time management and scheduling. Hall was recognized by Forbes as the “#1 Keynote Speaker For Digital Trends” and was also mentioned as one of the “most authentic speakers.” Techweek recently listed him as one of the 100 most influential people in tech. Hall has a weekly column for Forbes and Inc. and has contributed to more than 50 publications, including Business Insider, The Washington Post and Harvard Business Review.