Tonight's episode of ABC's "Secret Millionaire" featured Gary and Diane Heavin. The CEOs of Curves International will find three organizations to give money to in a poverty-stricken area of Houston. The pair will survive on only $6.50 a day and leave behind their life of luxury.


Curves International, also known as Curves, is an international fitness franchise co-founded by the couple in 1995. They reportedly has 10,000 locations around the world with 4 million members in 2006. According to the company's website, there are 3,175 locations in the States.


The CEO couple have been recognized for their charitable works. In November 2009, they received the Corporate Impact Award by The American Cancer Society.


Gary Heavin and Diane originally filmed the "Secret Millionaire" in March 2011. The millionaires spent ten days undercover in Houston. Three local organizations received a gift of $410,000 put together.


The Lazarus House, a non-profit wellness center that helps people with chronic medical conditions received $100,000 from the generous couple.


No More Victims, a group that helps children with parents in jail, received a check for $50,000.


Lastly, The Sean Ashley House, an organization for autistic children, received a whopping $250,000.