Grit
Grit

Grit

Joubin Mirzadegan

Overview
Episodes

Details

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.

Recent Episodes

Brex 3.0: Inside the Radical Turnaround with Pedro Franceschi
APR 7, 2025
Brex 3.0: Inside the Radical Turnaround with Pedro Franceschi

Guest: Pedro Franceschi

Pedro Franceschi is the co-founder and CEO of Brex, a fintech company reshaping how businesses manage their finances.


Originally from Brazil, Pedro went from teenage hacker to leading one of the most well-known names in modern financial technology—building a platform trusted by startups and enterprises alike.


In this episode, Pedro shares what it took to launch “Brex 3.0,” why he moved to a single-CEO model, and how tough structural changes set the stage for leaner, faster growth.

Chapters:
00:00 Trailer
00:46 Introduction
01:45 Startup roller coaster
05:21 Founders know how to have fun
07:12 Belief barrier evolution
12:00 Early state of life in Brazil
13:23 Controlling variables
15:32 Screen time
19:23 Making small decisions
23:27 Learning raises the bar
26:15 People manager
38:49 Getting underwater
42:05 Growth accelerated
47:51 Vision from the top down
52:13 Leadership organization
54:01 AI software engineering physics
54:43 People complain about change
59:42 Believers and non-believers
1:04:09 Equity and bonus controversy
1:08:40 Big swings and going public
1:14:15 Control in unpredictability
1:18:04 Living in a pixel

1:19:52 Meditate, sleep, diet, exercise

1:24:36 Mental health and stress
1:33:12 Who Brex is hiring
1:33:49 What "grit" means to Pedro
1:34:39 Outro

Mentioned in this episode: Silicon Valley, Facebook, Meta Platforms, Inc., Mark Zuckerberg, Mastercard, Rio de Janeiro, iPhone, Bill Gates, Tim Urban, Jony Ive, Apple Inc., LinkedIn, Salesforce, Brian Chesky, Airbnb, Anthropic Claude, Cursor, Codeium Windsurf, Cognition Labs Devin, Vercel, Retool AI, Amplitude, Spenser Skates, Elon Musk, Tesla, Inc.

Links:

Connect with Pedro:

Connect with Joubin:

This episode was produced by Kleiner Perkins and edited by IQvideo.

The trailer and distribution for this episode were handled by Atomik Growth.

Learn more about Kleiner Perkins

play-circle
95 MIN
From India to Silicon Valley: The Jay Chaudhry & Zscaler Story
MAR 31, 2025
From India to Silicon Valley: The Jay Chaudhry & Zscaler Story

Before Zscaler was a $32B cloud security giant, it was just 10 engineers—half in Bangalore, half in a borrowed U.S. office.

As founder and CEO of Zscaler, Jay Chaudhry bet $50M of his own money on one radical idea: secure the internet in the cloud.

Born in a Himalayan village with no electricity, he built Zscaler into one of the world’s top cybersecurity giants.

In this episode, Jay breaks down why 50% of the Fortune 500 trusts Zscaler, why he still interviews candidates, and how he’s incubating the company’s next big AI bet.

Chapters:
00:00 Trailer
00:42 Introduction
01:21 His fifth company
04:26 Entrepreneurs’ existential fear
10:53 Customer engagement and new innovations
12:46 No private jets, no business class
19:34 “I never used money”
23:38 Born and raised in India
26:17 Hiring legends
30:35 Walking on water
35:09 “Dolphining”
39:55 Areas of weakness
42:11 Passionate even on the weekends
44:56 Work during roller coasters
47:35 The weight of the world is on your shoulders
49:21 Leveraging AI
56:20 Outro

Mentioned in this episode: Elon Musk, Microsoft, Bill Gates, BlackBerry, Steve Ballmer, Satya Nadella, Hewlett-Packard (HP), IBM, John Fellows Akers, Steve Jobs, NeXT, Inc., Linux, Cisco, United Airlines, San Francisco International Airport, Sundar Pichai, Ravi Mhatre, Lightspeed Venture Partners, Six Flags, AI (artificial intelligence), security

Links:

Connect with Jay

Connect with Joubin


Learn more about Kleiner Perkins

play-circle
56 MIN
The Unlikely Path to Building a Billion-Dollar Gov Tech Company | Zac Bookman
MAR 24, 2025
The Unlikely Path to Building a Billion-Dollar Gov Tech Company | Zac Bookman

Guest: Zac Bookman, CEO and Co-Founder of OpenGov

Thirteen years after co-founding the government transparency startup OpenGov, Zac Bookman is still finding ways to surprise people. In 2024, Cox Enterprises bought the company for $1.8 billion — but as far as Zac is concerned, “we’re just getting started.”

“ I left the vast majority of my net worth in the company,” he says. “So I'm a believer. I'm all in.”

The mission of powering “more effective and accountable government” has been stable since OpenGov’s earliest days, and that mission has informed everything from hiring to M&A to the decision to sell.

 “These people buy and don't sell,” Zac said of Cox. “They're all in on the mission. And they're all in on taking care of employees. So I see a triple win: A win for employees, win for the investors, win for the customers, maybe a quadruple win for me and the management.”


Chapters:

  • (01:46) - OpenGov’s mission
  • (04:34) - Shrinking the product-market fit
  • (07:34) - Super misson driven
  • (08:59) - Why OpenGov almost shut down
  • (13:08) - Zac’s early career
  • (16:16) - Picking (and losing) a CTO
  • (22:50) - Growing upside-down
  • (25:29) - The SPAC backstabber
  • (31:26) - Why Zac didn’t get fired
  • (33:24) - Selling in 2024
  • (37:04) - Growth by acquisition
  • (42:31) - John Chambers and PMF
  • (49:32) - Zac’s cross-country bike ride
  • (56:25) - Expectations vs. reality
  • (58:57) - The coup attempt
  • (01:01:59) - Tiring work
  • (01:05:47) - Going to the White House
  • (01:09:40) - DOGE & disrespect
  • (01:12:54) - “We’re just getting started”
  • (01:14:18) - Who OpenGov is hiring (and where)
  • (01:15:13) - What “grit” means to Zac


Mentioned in this episode: Joe Lonsdale, Cox Enterprises, OpenAI, the Department of Government Efficiency, Workday, H.R. McMaster, Stanford University, Formation 8, 8VC, the National Academy of Sciences, the Stanford Review, Kamala Harris, Marc Andreessen, Balaji Srinivasan, Coinbase, Earn, Ben Horowitz, Facebook, Steve Laughlin, Cisco, Laurene Powell Jobs, Glynn Capital, Acme, Allen & Company, Harry You, Joe Tucci, EMC, Bill Green, Accenture, Tyler Technologies, HP, Josh Kushner, GTY Technology Holdings, John Keker, Palantir, CKAN, Oracle, Kevin McCarthy, The American Technology Council Summit, Jeff Bezos, Tim Cook, Satya Nadella, Pat Gelsinger, Donald Trump, Jared Kushner, Elon Musk, Bill Clinton, and Al Gore.


Links:

Connect with Zac

Connect with Joubin


Learn more about Kleiner Perkins

This episode was edited by Eric Johnson from LightningPod.fm

play-circle
76 MIN
Bootstrapped to $12B: Mailchimp’s Ben Chestnut on Life After the Exit
MAR 17, 2025
play-circle
71 MIN
Meet the Man Who’s Making Supersonic Flight Possible Again | Blake Scholl
MAR 10, 2025
Meet the Man Who’s Making Supersonic Flight Possible Again | Blake Scholl

Guest: Blake Scholl, Founder & CEO of Boom Supersonic

“Passion and drive trumps knowledge and experience,” says Boom Supersonic CEO Blake Scholl. Long before he was running Boom — which earlier this year successfully tested the world’s first privately-developed supersonic jet — he was enabling “the world’s most obnoxious spam cannon” at Groupon, or designing a barcode-scanning game for retail shoppers.

But eventually, Blake found the courage to be more audacious and do something closer to his lifelong love of aviation. He began educating himself about things he had never thought to learn, and tapping his LinkedIn network to get intros to the smartest people in the industry. 

“If you imagine yourself on like the day of IPO, 99 percent of what you needed to know to get to that day, you didn't know on day one,” he says. “So, why not take 99 percent to 99.5 percent, and work on the thing you really want to exist, even if you don't know anything about it yet?”


Chapters: 

  • (01:07) - Blake on Boom’s beginnings
  • (01:52) - Breaking the sound barrier
  • (05:23) - Concorde’s legacy
  • (09:36) - Navigating regulations
  • (12:08) - Boomless supersonic flight
  • (16:48) - The test flight
  • (20:11) - Day-of nervousness
  • (24:26) - Carrying passengers
  • (26:55) - Cost & wi-fi
  • (30:19) - “No middle seats”
  • (32:35) - Hard tech
  • (36:48) - What if Apple made a plane?
  • (39:08) - Blake’s career journey
  • (43:29) - The risk of failure
  • (49:12) - Finding the courage
  • (52:49) - Balancing life with Boom
  • (56:42) - Learning how to build a jet
  • (01:00:20) - The power of LinkedIn
  • (01:02:38) - Y Combinator Demo Day
  • (01:08:24) - Richard Branson
  • (01:11:38) - Dividing yourself
  • (01:14:19) - Being a focused dad
  • (01:20:05) - Exuberance vs. fear
  • (01:24:15) - Hiring slowly
  • (01:27:17) - What “grit” means to Blake


Mentioned in this episode: Chuck Yeager, ChatGPT, the Apollo program, Elon Musk, SpaceX and Falcon 1, Boom Overture, Starlink, Boeing, Airbus, iPhone, Jony Ive, Uber, Airbnb, Anduril, United Airlines, American Airlines, Eclipse Aviation, Tesla, Scott Kirby, Mike Leskinen, Inktomi, Yahoo!, Amazon, Pelago, Google Ads, Kima Labs, Barcode Hero, Groupon, iPad, Eric Schmidt, Steve Jobs, Khan Academy, Sam Altman, Loopt, Virgin Atlantic, Paul Graham, Michael Seibel, Ashlee Vance, Bloomberg, Hacker News, Jared Friedman, Sen. Mark Kelly, SV Angel, Ron Conway, Virgin Galactic, Lockheed Martin, Gulfstream, Jeff Bezos, Jeff Holden, and How It’s Made.


Links:

Connect with Blake

Connect with Joubin


Learn more about Kleiner Perkins

This episode was edited by Eric Johnson from LightningPod.fm

play-circle
88 MIN