Grit Podcast By Kleiner Perkins cover art

Grit

Grit

By: Kleiner Perkins
Listen for free

Grit explores what it takes to create, build, and scale world-class organizations. It features weekly episodes highlighting the leaders who are pushing their companies to make a difference. This series is hosted by Joubin Mirzadegan, go to market operating partner at Kleiner Perkins, a venture capital firm investing in history-making founders.Kleiner Perkins Economics
Episodes
  • How Kevin Mandia Built the Most Trusted Name in Cybersecurity
    Apr 6 2026

    What does security look like when attackers use AI better than you do?

    Armadin recently raised $200M to build for the “attacker of the future,” where attacks are autonomous and harder to contain.

    On the Kleiner Perkins Grit podcast, Kevin Mandia joins Joubin Mirzadegan to share how he’s thinking about this shift, why cybersecurity has always been a calling, and why customer trust is what ultimately compounds into market leadership.

    Guest: Kevin Mandia, Founder and CEO, Armadin

    Connect with Kevin Mandia
    LinkedIn: https://www.linkedin.com/in/kevin-mandia-0a07173/

    Connect with Josh Coyne:

    • X
    • LinkedIn


    Connect with Joubin:

    • X
    • LinkedIn

    Email: grit@kleinerperkins.com

    Follow on LinkedIn

    Follow on X

    ​Learn more about Kleiner Perkins

    Show more Show less
    1 hr and 2 mins
  • The Silicon Valley Insider In The Pentagon | DoW Emil Michael
    Mar 23 2026

    Emil Michael went from scaling Uber across 600 cities to rewiring the world's largest military.

    In the midst of the Pentagon-Silicon Valley debate, the now U.S. Under Secretary of Defense for Research and Engineering opens up about what a real partnership demands from both sides.

    He also shares how he's built three new entry points for defense tech companies, and why America's military is called the "Department of War" again.

    Guest: Emil Michael, U.S. Under Secretary of Defense for Research and Engineering

    Connect with Emil Michael

    • X
    • LinkedIn


    Connect with Joubin

    • X
    • LinkedIn
    • Email: grit@kleinerperkins.com


    Follow on LinkedIn:
    https://www.linkedin.com/company/kpgrit

    Follow on X:
    https://x.com/KPGrit

    ​Learn more about Kleiner Perkins

    Show more Show less
    41 mins
  • How Sierra Is Pulling Ahead in the AI Race | Co-founder Bret Taylor
    Mar 9 2026

    Few founders have seen Silicon Valley from every seat at the table.

    After co-creating Google Maps at Google, serving as CTO at Facebook, and later as co-CEO of Salesforce, Bret Taylor is now building AI agents at Sierra to redefine customer experience.

    On Grit, he explains why “competitive intensity” is a core value at their fast-growing company and why he believes AI won’t lead to a world where people stop working.

    Guest: Bret Taylor, co-founder of Sierra

    Connect with Bret

    • X
    • LinkedIn


    Connect with Joubin

    • X
    • LinkedIn
    • Email: grit@kleinerperkins.com


    Follow Grit

    • LinkedIn
    • X

    ​Learn more about Kleiner Perkins:https://www.kleinerperkins.com/

    Show more Show less
    1 hr and 13 mins
No reviews yet