Burstyn Ida Nowakowska, actress, singer and dancer Mario Nugara, ballet dancer, director, instructor, born Pittsburgh, PA Italian/Polish descent, mother Irene Bober Nugara was Polish. Eva Puck (1892−1979), vaudeville and Broadway star from the 1890s to the 1920s, mother was born in Poland. Anna Sokolow, leading American modern-dance choreographer, Broadway choreographer Zypora Spaisman, Lublin-born, U.S. stage actress (Yiddish Theatre); was midwife in Poland during World War II Marta Wittkowska, contralto operatic singer Karen Ziemba, Tony Award-winning actress, singer and dancer Business and economics Darius Adamczyk, Polish-born CEO of Honeywell Drew Bartkiewicz, founder and CEO of lettrs Andrzej Beck, in 1983, he established his own firm, Eastport Trading Nathan Blecharczyk, co-founder and CSO of Airbnb Leonard Bosack, co-founder of Cisco Systems Paul Bragiel, internet entrepreneur Maciej Cegłowski, web developer, entrepreneur. He is the owner of the bookmarking service Pinboard Brian Chesky, co-founder and CEO of Airbnb Jennifer Dulski, President and COO of Change.org Olga Erteszek, undergarment designer and lingerie company owner Max Factor, Sr., Polish-born cosmetics company founder Tony Fadell, American engineer, inventor, designer, entrepreneur, and angel investor. Known as "one of the fathers of the iPod" Andrew Filipowski, technology entrepreneur and founded Platinum Technology David Geffen, American record executive, film producer, theatrical producer and philanthropist Leo Gerstenzang, inventor of Q-Tips Alan Greenspan, economist; Chairman of the Federal Reserve of the United States, 1987-2006 Joseph Grendys, chairman, CEO, president and owner od Koch Foods Ron Grzywinski, co-founder of ShoreBank Nathan Handwerker, Polish-Jewish-American entrepreneur known for creating the Nathan's Famous brand of hot dogs Erazm Jerzmanowski, was an industrialist, philanthropist and patron of art Barbara Piasecka Johnson, humanitarian and art collector, who was one of the richest women in the world Henry Juszkiewicz, Chairman/CEO of Gibson Guitar Corporation Tom Kalinske, former president and CEO of Sega of America Chris Kempczinski, president and CEO of McDonald's Corporation. Marcin Kleczynski, CEO and co-founder of American Internet security company, Malwarebytes Adam Kolawa, was CEO and co-founder of Parasoft John Koza, computer scientist and co-founder of Scientific Games Corporation Dennis Kozlowski, former CEO of Tyco International, convicted in 2005 of fraud Anthony Levandowski, American self-driving car engineer. He co-founded Otto and Pronto AI Valeria Lipczynski, American businesswoman Hank Magnuski, co-founder and CEO of GammaLink, an early pioneer in PC-to-fax technology John Michael Małek, engineer, entrepreneur, real estate investor and developer and philanthropist Reuben and Rose Mattus, founders of the Häagen-Dazs company John Mojecki, businessman and community activist