Lucy Liu, co-founder and president of Airwallex, has seen her initial $1 million investment in the fintech company grow to over $10 billion in returns. Liu, who invested in Airwallex in 2015 at the age of 25, took a bold step by putting her savings into the startup, which aimed to revolutionize cross-border payments. Her investment secured a 20% stake in the company, which has since grown into a global financial powerhouse.Airwallex, founded by Liu and three other entrepreneurs, has expanded its operations significantly, obtaining financial licenses in 80 countries and regions. The company recently completed its Series G funding round, achieving an $8 billion valuation. Liu's success has earned her a spot among the top women on New Zealand's Wealth List, with an estimated net worth of NZ$700 million. Despite her achievements, Liu remains focused on expanding Airwallex's reach and integrating AI into its financial services.