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  1. How I Built This with Guy Raz
  2. Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)
Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz · Jul 13, 2026

Sun Bum founder Tom Rinks on building iconic brands, from the Taco Bell Chihuahua to a $400M sunscreen empire fueled by design and psychology.

Create Artificial Demand by Faking Customer Activity Over a PA System

To manufacture urgency in a retail setting, Tom Rinks's team announced fictitious customer pickups over the store's loudspeaker. This created the illusion of a buying frenzy, encouraging real customers to purchase before items sold out.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Tailor Sales Language to Customer Personas for the Same Physical Product

To sell an identical leather sofa, Rinks coached salespeople to use different descriptive words based on the customer: "soft and sexy" for women, "strong and rugged" for men, and "a great investment" for families, tapping into distinct purchasing motivations.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Secure a High-Stakes Meeting by Posing as a Rep, Then Immediately Confess

To meet with a major retail buyer, Rinks pretended to represent a full surf line. Once in the room with his single T-shirt, he immediately admitted the truth. The buyer was so impressed by his audacity and honesty that she placed a large order.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

A Brand's "Cool Factor" Dies When the Original Customers' Parents Adopt It

Rinks observed that a brand's trendiness has a predictable lifecycle. It starts with a core cool demographic, trickles down to younger siblings, and loses all cachet once parents start buying in. This signals that the original audience is looking for the next new thing.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

The "Elvis Principle": Combine "Dangerous Edge" with "Good Boy" Virtues for Broad Appeal

Rinks's branding philosophy suggests combining opposing traits—like Elvis being both a rebellious rock star and a gospel singer. A brand that is simultaneously edgy, sexy, kind, and humble becomes more compelling and appeals to a much wider audience.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Create Brand Authenticity by Faking Your Business Location With a PO Box

To build an authentic surf brand, Sun Bum operated from Michigan but used a Cocoa Beach, Florida, PO box. Staff were instructed to be vague about the snowy weather, saying it was "unbelievable" to maintain the illusion of a beach-based company for customers.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Force Retailers to Buy Your Entire Brand Ecosystem, Not Just Individual SKUs

Sun Bum refused to let retailers "cherry-pick" a few products. To get shelf space, stores had to purchase a complete, custom-designed display that included the full product line plus merchandise, making the brand seem bigger and more established from day one.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Fuel Growth with Wordless Mascot Stickers to Create Organic Buzz and Mystery

A key growth tactic for Sun Bum was mass-distributing stickers of its ape mascot without the brand name. This "graffiti marketing" created widespread curiosity, with people calling radio stations to ask "What's this ape?" which drove brand discovery organically.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Embed Your Product Category Into Your Brand Name for Instant Recognition

Tom Rinks attributes part of Sun Bum's success to its name. Including the word "sun" meant customers were already saying half the brand name when thinking about the category, similar to successful brands like Drano for drains or Home Depot for home products.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Creative Founders Must Proactively Hire Their CEO Successor to Avoid Stagnation

Tom Rinks, identifying as a creative, knew he lacked the operational skills to scale Sun Bum. Aware that creatives often fail at management, he actively recruited his own CEO replacement to prevent the company's growth from stalling under his leadership.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Sun Bum's Iconic Brand Merged Eames Furniture with Japanese Streetwear

Sun Bum's unique branding wasn't just "surf culture." It was a deliberate mashup of disparate influences, including 1960s surf, Charles and Ray Eames furniture for its wood grain, European typography, and Japanese streetwear for its mascot design.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Founders Should Avoid the Spotlight If They Don't Embody the Brand's Persona

Tom Rinks deliberately avoided being the public face of his companies. He believed consumers expected a "surfer guy" for Sun Bum or a "tough guy" for his tequila brand, and his personal story as a designer from Michigan would detract from the brand's mystique.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago

Sunscreen Brands Sell to Strategics Because Global Expansion Requires Navigating Drug Laws

Sun Bum's exit was driven by the complexities of international expansion. Because sunscreen is regulated as a drug, each country has its own unique set of rules. This creates a significant operational barrier best overcome by a global partner with existing infrastructure.

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023) thumbnail

Sun Bum: Tom Rinks. The Secrets of a Master Brand Builder (2023)

How I Built This with Guy Raz·2 days ago