Lecture 10: Culture with Brian Chesky and Alfred Lin

What this lecture covers

This lecture asks what company culture is, why it matters for a startup's long-term success, and how to define a set of core values. Alfred Lin, former COO of Zappos and a partner at Sequoia, opens with a framework for culture and values, then Brian Chesky, founder of Airbnb, joins for an extended Q&A about how Airbnb built its own culture from its earliest days.

It follows the course's earlier lectures on product, growth, and getting started, and shifts focus from acquiring users to building the organization that can sustain a company over time. After watching, you should be able to define what company culture means beyond a vague set of values, explain why founders should hire and fire based on cultural fit, and describe how Airbnb used unscalable, high-touch tactics to build both its product and its culture.

Key ideas

• Culture as everyday values in pursuit of a mission: Lin defines company culture as the core values and real actions of each team member in pursuit of the company's mission, not an abstract sentiment.
• Culture correlates with performance: Lin cites stock index data showing that companies rated among the best to work for outperformed broader market indices, roughly double the returns.
• Values must be specific and credible: generic values like "honesty" mean little; Zappos took a year to narrow 37 candidate values down to a working set, each backed by a specific explanation.
• The five dysfunctions pyramid: Patrick Lencioni's model, where trust enables healthy conflict, which enables commitment, which enables accountability, which enables results.
• Champion the mission: Airbnb's first core value is hiring people motivated by the mission itself, tested with questions like whether a candidate would take the job even with limited time left to live.
• Be a "cereal entrepreneur": Airbnb's origin story of selling Obama- and McCain-themed cereal boxes to survive became shorthand for a core value of scrappiness and creativity under constraint.
• Culture and brand are the same coin: internal culture, if strong, becomes the external brand promise, since employees are a company's most visible brand evangelists.
• A hundred people who love you: Chesky credits advice from Paul Graham that winning over a hundred passionate users, through direct, personal, unscalable effort, matters more early on than reaching a million indifferent ones.

Walkthrough

Defining culture and why it matters (1:02)

Alfred Lin proposes a working definition of company culture as the core values and real actions of each team member in pursuit of the mission, then argues culture matters because it gives a company first principles for decisions, alignment, stability, trust, and a basis for retaining the right people. He backs this with stock market data showing that companies rated as best to work for outperformed the S&P 500 and Russell 3000.

Building a set of core values (4:04)

Lin walks through a process for defining values: start from the founders' personal values, consider the people you have loved and hated working with, and make sure values are both credible and uniquely tied to the company's mission, illustrated with Zappos's "deliver WOW through service" and "be humble." He notes Zappos took a year to narrow 37 candidate values down to ten.

High-performing teams and daily habits (8:11)

He introduces Patrick Lencioni's pyramid of team dysfunction, trust enabling conflict, conflict enabling commitment, commitment enabling accountability, and accountability enabling results, and argues that culture has to be practiced daily, including in hiring and performance reviews, not treated as a one-time statement.

How Airbnb's culture began (11:11)

Brian Chesky joins and retells Airbnb's origin as a way to pay rent, then describes how the early founding team functioned like a tight-knit family before recognizing they needed to deliberately design a culture, prompted in part by a visit to Zappos and Tony Hsieh.

Airbnb's core values in detail (18:19)

Chesky discusses two of Airbnb's six core values in depth: "champion the mission," illustrated by a host's story about friendship during the London riots that shaped Airbnb's mission of "belonging anywhere," and "be a cereal entrepreneur," from the 2008 story of funding the company by selling election-themed cereal boxes.

Culture in hard decisions and hiring (27:26)

Chesky explains that culture rarely gets discussed because it doesn't pay off in the short term, then describes concrete practices: separate "core values interviewers" outside a candidate's function, and a controversial decision not to acquire a well-funded European clone because its culture felt mercenary rather than missionary.

Culture, brand, and scaling without losing intimacy (32:31)

In the closing Q&A, Chesky argues culture and brand are two sides of the same coin, contrasts Apple's "Think Different" values-led branding with utility-style feature marketing, and describes how Airbnb scaled its early photography service from Chesky personally photographing one host's home to a network of thousands of contracted photographers, only after perfecting the experience for a single user.

Before you watch

• This lecture builds on the course's earlier talks on product and growth (Lectures 6 through 9), since it assumes a company already has early traction and users.
• No specific technical background is needed.

Check your understanding

1. How does Alfred Lin's definition of company culture differ from a simple list of values like "honesty" or "teamwork"?
2. Explain Lencioni's five dysfunctions pyramid and how it connects trust to results.
3. Why did Airbnb choose not to acquire its well-funded European clone, even though buying it would have secured international expansion?
4. What does Chesky mean when he says culture and brand are "two sides of the same coin"?
5. How did Airbnb's photography program illustrate the idea of perfecting an experience for one user before building it at scale?