Zak Williams, Son of the Late Robin Williams, Is Willing to Get Personal for the Sake of Public Mental Health Posted byKenny Herzog June 29, 2020December 17, 2020 Leave a comment on Zak Williams, Son of the Late Robin Williams, Is Willing to Get Personal for the Sake of Public Mental Health The entrepreneur and investor talks in-depth about his new stress- and anxiety-reducing chew, PYM, and his mission to improve everyone’s well-being