Pennsylvania Home to 10 of America's Richest People, Led by Jeff Yass Worth Nearly $29 Billion

Ten of the wealthiest Americans live in Pennsylvania, with combined assets of $81.7 billion.

Jeff Yass of Haverford is the richest person in PA and 48th richest in the world, worth $28.9 billion.

Michael Rubin of Bryn Mawr is the youngest PA billionaire at 51 years old, worth $11.5 billion.

Victoria Mars of Newtown Square, an heiress of Mars Inc., is worth $9.7 billion at age 66.

Thomas Tull of Pittsburgh, founder of Legendary Entertainment, is worth $3 billion at age 53.