He Had $75 When He Immigrated to the U.S. as a Refugee. Then He Started a Business — and Grew It to $1.2 Billion. by TopTechTrends Payam Zamani, founder, chairman and CEO of private equity firm One Planet Group, faced numerous challenges as an immigrant entrepreneur, but none of them deterred him from his vision. About The Author TopTechTrends See author's posts