How I Built This with Guy Raz

Iconic fashion designer Norma Kamali joins Guy on the Advice Line, where they answer questions from three early stage founders. Plus, Norma shares her take on balancing a strong creative vision with the financial realities of building a worldwide brand. 

First we meet Ahmed in the U.K,, who’s refining a narrative for his eyeglass store concept in hopes of attracting investors. Then Bob in Chicago, who wants to chan...

Cuddly as a cactus and charming as an eel, Whoville's favorite talk show host is back on the mic! The Grinch may hate the holidays, but he loves his new celebrity status as a chart-topping podcaster. With Cindy Lou and Max by his side, join The Grinch each week as he stubbornly refuses the joys of the season, cozies up to his celebrity guests — and investigates a brand-new mystery that puts him right at the center of anoth...

In a small beach town on Australia’s sunshine coast, Koel Thomae tasted a yogurt that would change her life: creamy, infused with honey and piquant with passion fruit, it became an obsession–something she was determined to recreate in her adopted home of Boulder, Colorado. With no knowledge of dairy, Koel forged an 8,000 mile partnership between the Australian yogurt-makers and a Colorado dairyman. Noosa Yoghurt faced a ne...

Spikeball founder and CEO Chris Ruder joins Guy on the Advice Line, where they answer questions from three early-stage founders. Plus, Chris shares an early-days strategy that ended up revealing surprising intel about his core customers.

First we meet Jimmy in California, who’s wondering how to find passionate managers as he scales his chain of parkour gyms. Then Cindy in Massachusetts, who’s looking to expand her running b...

Bill Shufelt founded Athletic Brewing Company to re-invent non-alcoholic beer, but quickly learned that brewers didn’t want to make it, stores didn’t want to sell it, and potential customers didn’t want to buy it. The NA beer that already existed was outdated and foul-tasting, but Bill was convinced that if he could make a good-tasting brew, it would appeal to a growing cohort of people who wanted to enjoy beer without get...

Stonyfield co-founder and former CEO Gary Hirshberg joins Guy on the Advice Line where they answer questions from three early-stage founders. Plus, Gary explains how a social mission can be a competitive advantage for a consumer product.

First we meet Cate in Oregon, who’s trying to figure out the best way for her leather goods company to stop cow hides from going to waste. Then Jamie in Santa Barbara, whose gourmet vegan c...

Behind the closed doors of government offices and military compounds, are hidden stories and buried secrets from the darkest corners of history. Each week, Luke Lamana, a Marine Corp Reconnaissance Veteran, pulls back the curtain on what once was classified information exposing the secrets and lies behind the world’s most powerful institutions. From the hitmakers at Wondery and Ballen Studios, we bring you REDACTED: Declas...

Scott and Missy Tannen knew nothing about bed linens when they dreamed up the idea of launching a bedding company, but that didn’t stop them from setting ambitious goals: super soft sheets, 100% organic cotton, and a supply chain that was traceable from end to end. Thanks to an article in the Wall Street Journal and a $2 million advertising bet on The Howard Stern Show, Boll & Branch grew rapidly, but also faced crippl...

1-800-GOT-JUNK? founder and CEO Brian Scudamore joins Guy on the Advice Line where they answer questions from three early-stage founders.  

First we meet Theresa in Denver, who’s wondering if she should diversify her edible flower products or double down on a core offering. Then Jake in Los Angeles, who’s seeking clarity on his customizable skincare brand’s target customer. And Theo near Sacramento, who wants to n...

When Matt Meeker started sharing a Brooklyn apartment with a Great Dane, he didn’t know it would inspire him to launch a multi-million dollar company. But, disappointed by what pet stores offered for big dogs like his, Matt co-founded BARK, a subscription service for dogs of all sizes. After launching in 2012, the brand expanded to include food, furnishings, and luxury charter flights, where dogs roam free about the cabin....

Angie Hicks, founder of Angi (formerly Angie’s List), joins Guy on the Advice Line where they answer questions from three early-stage founders. 

First we meet Paige, a dirt bike rider in Southern California looking to expand her women’s motocross clothing brand into retail stores. Then Dianne from Massachusetts, who’s wondering how and when to bring on new leadership to help her grow her e-commerce homegoods busine...

In 1989, after years of scaling some of the most challenging peaks in the world, Peter Metcalf took on a daunting new risk: resuscitating a bankrupt climbing-equipment company, and putting himself into deep debt to do so. From the defunct assets of Chouinard Equipment, Peter launched Black Diamond Equipment, and capitalized on the growing popularity of sport climbing to grow it into one of the most recognizable outdoo...

This is part two of our special series on building food businesses presented by Klaviyo. If you haven't heard part one from last week, go back and check it out.

In that episode, three founders of three different food brands – Becca Millstein from Fishwife, Brian Rudolph from Banza, and Caue Suplicy from Barnana – shared how they got their start.

Today, you’ll find out how these founders have grown their brands into category-...

Everlane co-founder and former CEO Michael Preysman joins Guy on the Advice Line where they answer questions from three early-stage founders.  

First we meet Todd in the Bay Area, who’s looking to spread the word about his pickleball apparel brand with a younger demographic. Then Anna in Sydney, who wonders if she should expand her eco-friendly kids clothing line to include adults. Then Pall in British Columb...

Kat Hantas turned her home hobby of infusing Tequila into a $160 million business. Her story began when her nightly glass of wine started to give her headaches, and her doctor recommended she replace it with a distilled spirit, like Blanco Tequila. To soften its harsh taste, Kat infused it with fruit and herbs, and began sharing it with appreciative fellow-moms. She eventually realized that hyper-targeting to moms was the ...

Innovation is a constant in the food industry. But it’s incredibly difficult to go from a tasty idea to an actual spot on the grocery store shelves. So if you have an idea for a food business, how do you turn it into reality?

In this special two-episode series brought to you by Klaviyo, three founders share what it took to get their products on those shelves – and what it still takes today to keep their brands growing. ...

LÄRABAR founder Lara Merriken joins Guy on the Advice Line, where they answer questions from three early-stage founders. Plus, Lara discusses her latest venture: a coaching service for entrepreneurs.

First we meet Alison in Denver, who’s hoping to maintain her body care brand’s edge and authenticity as it expands to new retailers. Then Mariano in Miami, who’s wondering how to market his caffeinated gum to corporate buye...

Clicking a button to book vacation tours might feel normal today, but Rod Cuthbert helped create that future through his company, Viator. Founded in the early days of the internet boom, Viator emerged almost by accident from a failed partnership with another company. As online booking grew, Rod correctly predicted that travel agents would become outmoded, and began working with local providers to help travelers book anythi...

This week, Guy is joined by Fawn Weaver of Uncle Nearest Premium Whiskey, Andrew Abraham of Orgain, and Brett Schulman of CAVA to give advice to three early-stage founders in this special “mashup” episode of the How I Built This Lab Advice Line.

First, Oni from Fort Worth has developed a two-in-one game designed to strengthen relationships through deeper conversations. Then, Ken from Minneapolis whose vision for better eye ...