Forbes 250: Inside America's Most Successful Living Immigrants List

As America counts down to its 250th birthday, Forbes is counting something else: the 250 most successful living immigrants in the country. In this episode, host Lauren Clarke sits down with Forbes Senior Editor Alex Knapp, co-editor of the new Forbes 250: America's Most Successful Living Immigrants list, to pull back the curtain on how a list like this actually gets made — and what it reveals about the country that made it possible.Alex walks through the methodology, from the well-known billionaires to the late additions sparked by the SpaceX IPO, and explains why "success" on this list means a lot more than a net worth figure. You'll hear why Arnold Schwarzenegger landed at #1 despite not being the richest person on the list, how the sriracha guy fled communist Vietnam and reshaped American food culture, and why Katalin Karikó — who arrived with a few hundred dollars hidden in a teddy bear — may have done more to save American lives than almost anyone else on the list.Plus: India leads the living list by a wide margin, with Canada and Israel rounding out the top three countries of origin — and Alex shares why Hungary may deserve its own book. Rob Taylor also joins with the latest immigration news, including the Supreme Court’s ruling striking down President Donald Trump's executive order limiting birthright citizenship, visa bulletin movement, the H-1B fee back in effect, and the incoming duration-of-status rule change for F-1 and J-1 holders.Immigration makes us all better. This list makes the case.Resource Links:https://www.forbes.com/sites/alexknapp/2026/06/10/forbes-250-americas-most-successful-living-immigrants/ GUEST: Alex Knapp, Forbes Senior Editor HOST: Lauren Clarke NEWS NERD: Rob Taylor PRODUCER: Adam Belmar