'I had heard about Miss Nhu from a missionary in Cambodia,' Ralston said in a Plain Dealer article. 'After he told his story about her, God spoke to my heart. My wife and I wanted to help this young lady.'
Before the Ralstons even met Nhu, Carl sold his insurance business to establish Remember Nhu, a nonprofit to help prevent children from entering the sex trade.
The Ralstons then took six trips to Cambodia over a three-year period to find Nhu. They finally found her in 2006 working in a hair salon.
Remember Nhu opened its first home to educate and shelter children at risk of sex trafficking in Phnom Penh in 2007. The charity now has eight homes in five countries.