From the sharks of Silicon Valley to dedicated philanthropists and inventors who shock the world as they walk the fine line between madness and genius, these men met their matches in women who are just as talented and driven. Meet these 15 power couples who use their money and passion for activism to shape the world.
1. Priscilla Chan and Mark Zuckerberg
Almost everyone on that planet's heard about Mark Zuckerberg, the outspoken co-founder of Facebook who has an estimated worth of more than $35 billion. His better half and old college sweetheart, Priscilla Chan, may not share in his notoriety, but she is as philanthropic as she is beautiful. Together, the charismatic power couple have donated hundreds of millions of dollars to promote education and improve public schools.