#689: The Brothers Who Live One Life — The Incredible Adventures of David and Daniil Liberman

Brought to you by AG1 all-in-one nutritional supplement, Helix Sleep premium mattresses, and Protekt’s REST sleep supplement. David Liberman and Daniil Liberman (@DaLiberman) are visionary entrepreneurs and investors with a close partnership spanning 16 years. They gained valuable experience at Snap, contributing to projects involving avatars, bitmoji, animation, and product operations. They are currently based in Los Angeles, where their primary focus is on building Product Science, a service dedicated to optimizing mobile apps. Moreover, the Liberman brothers have established The Libermans Company, referred to as a People Company. Through their commitment to the Founders Pledge, they have allocated all future earnings and economic value for the next three decades to LibermansCo, including founder shares of Product Science and potential returns from future investments. Please enjoy! This episode is brought to you by AG1! I get asked all the time, “If you could use only one supplement, what would it be?” My answer is usually AG1, my all-in-one nutritional insurance. I recommended it in The 4-Hour Body in 2010 and did not get paid to do so. I do my best with nutrient-dense meals, of course, but AG1 further covers my bases with vitamins, minerals, and whole-food-sourced micronutrients that support gut health and the immune system.  Right now, you’ll get a 1-year supply of Vitamin D free with your first subscription purchase—a vital nutrient for a strong immune system and strong bones. Visit DrinkAG1.com/Tim to claim this special offer today and receive your 1-year supply of Vitamin D (and 5 free AG1 travel packs) with your first subscription purchase! That’s up to a one-year supply of Vitamin D as added value when you try their delicious and comprehensive daily, foundational nutrition supplement that supports whole-body health. * This episode is also brought to you by Helix Sleep! Helix was selected as the best overall mattress of 2022 by GQ magazine, Wired, an