Mel Robbins is one of the most influential voices in life improvement, wellness, and modern media. She is the author of The Let Them Theory, the #1 most-sold book in the world in 2025, with more than 11 million copies sold and translations in 66 languages. She is also the creator and host of the Golden-Globe nominated The Mel Robbins Podcast, which has surpassed 900 million downloads, with over 200 million hours listened or watched. Robbins is the founder and CEO of Mel Robbins Media Group, an award-winning media company that produces research-backed podcasts, original series, brand partnerships, and live events. She is also the co-founder of Pure Genius Protein, a 23g protein shot that is sold nationwide at Target. In 2025 and 2026, she took her work on the road with The Let Them Tour: 40 shows in 27 cities across 5 countries. A TIME Woman of the Year honoree with more than 40 million followers, Robbins is known for turning research into simple tools people can use immediately.