John Chambers led Cisco through the rise of the internet—transforming it into the world’s most valuable company at its peak.

On this week’s Grit, the former Cisco CEO unpacks how he scaled the business from $70M to $50B+, pioneered M&A as a growth strategy with 180 acquisitions, and built what many called the best sales force in tech.

Now leading his own venture firm, Chambers shares how he’s backing the next generation of AI-native startups.

Guest: John T. Chambers, Former Cisco Executive Chairman & CEO, JC2 Ventures Founder & CEO

Chapters:

00:00 Trailer

00:45 Introduction

01:45 Track record, relationships, trust

13:21 Acquisitions every year

17:32 Product-focused

24:40 Family, dyslexia, and without shame

30:46 Wang Laboratories

35:59 Ready being CEO

40:17 Reinventing your business

50:08 Numbers don’t lie

54:09 Sales calls and making mistakes

56:20 Adapting leadership style

1:06:32 Best leadership year ever

1:13:35 A busy, exhausting schedule

1:22:07 Candid with me

1:25:21 What “grit” means to John

1:26:43 Outro

Mentioned in this episode: John Doerr, OpenAI, Wang Laboratories, IBM, Microsoft, Google, Amazon, Apple Inc., Meta Platforms, FMC Corporation, DuPont de Nemours, Inc., John Mortgage, Don Valentine, Sequoia Capital, Alcatel Mobile, Lucent Technologies, Inc., Verizon Communications Inc., AT&T Inc., Rick Justice, Pankage Patel, Larry Carter, CNBC, Jim Cramer, George Kurtz, CrowdStrike, Randy Pond, Rebecca Jacoby, Mel Selcher

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• Email: grit@kleinerperkins.com

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Matt Murphy transformed Marvell from a broad-based chip supplier into a $100B data infrastructure leader—powering the rise of AI, cloud, 5G, and custom silicon.

On this week’s Grit, the Marvell CEO shares how he refocused the company’s strategy, led major acquisitions like Inphi ($10B) and Cavium ($6B), and positioned Marvell at the center of the next era of compute.

He also reflects on lessons from his father, a longtime CEO, the discipline of running 90 miles a week, and how staying steady through industry cycles has set him apart.

Chapters:
00:00 Trailer
00:47 Introduction
03:00 Huge company, taking the long view
10:28 Market cap shift to big tech
14:44 The data infrastructure opportunity
20:30 Massive economic opportunity
31:33 Semiconductor industry and geopolitics
40:46 Taiwan and Moore’s Law
44:05 Getting hammered down 50%
47:05 Silicon Valley
51:15 All in despite risks
55:37 The CEO checkbox
1:01:22 Email from Matt, subject: Grit
1:07:35 The higher you go
1:15:44 Who Marvell is hiring
1:20:14 What “grit” means to Matt
1:24:40 Outro

Mentioned in this episode: Jim Cramer, Taiwan Semiconductor Manufacturing Company Limited (TSMC), Maxim Integrated, Mattel, Inc., Cisco Systems, Inc, Juniper Networks, Meta Platforms, Amazon.com, Inc., Cavium, Inc., Inphi Corporation, Aquantia Corporation, Mellanox Technologies, Nvidia Corporation, Microsoft Corporation, OpenAI, Anthropic, John Chambers, Facebook, Spotify, Airbnb, Google, Barack Obama, Ronald Reagan, Donald Trump, Intel Corporation, Robert Norton Noyce, Gordon Moore, Advanced Micro Devices, Inc. (AMD), Andrew "Andy" Stephen Grove, Bloomberg, Intuit Inc., Lip-Bu Tan, Sehat Sutardja, Whay S. Lee, Starboard Value, Rick Hill, Novellus Systems, Inc., Michael Strachan, Deloitte & Touche LLP, Apple Inc., Steve Jobs, Chris Koopmans

Links:

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• Email: grit@kleinerperkins.com

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From a 350-square-foot home in South India to leading HubSpot, a $30B CRM powerhouse, Yamini Rangan’s journey is nothing short of remarkable.

In this episode, Yamini shares how she’s guiding HubSpot through a post-pandemic shift toward product-led growth, the hard-won lessons behind building go-to-market alignment, and why human-centric leadership is her edge in an AI-first world. Plus, her take on why data is the new battleground in tech.

Chapters:
00:00 Trailer
00:52 Introduction
02:22 Fire in my belly
10:06 Constraints
12:19 Peak performance
16:38 Helping while in sheer panic
21:43 The general ethos
30:14 Customer value
36:08 Excited and scared
47:25 Becoming CEO
54:19 Feeling behind
1:01:51 Very lonely
1:05:34 Losing credibility
1:08:42 Slowing down, sitting still
1:12:31 No patience to finish a book
1:15:39 Who HubSpot is hiring
1:15:54 What “grit” means to Yamini
1:16:45 Outro

Mentioned in this episode: Sequoia Capital, Carl Pieri, Brian Halligan, Zoom Workplace, Meta Platforms, Google, Anthropic, Microsoft, Salesforce, Blockbuster Video, BlackBerry Limited, Axon Enterprise, Netflix, Snapchat, Harvey, Dharmesh Shah, Gödel, Escher, Bach: an Eternal Golden Braid, Sapiens: A Brief History of Humankind

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• Email: grit@kleinerperkins.com

Learn more about Kleiner Perkins