Still in the Kardashian and Jenner family, North West is one of the richest children on the planet. She is the oldest daughter of Kim Kardashian and husband, Kanye West. The little girl was born in 2013, making her seven years old. North will receive about 900 million dollars from her mother when she passes. On top of that, Kanye West is currently worth over 1 billion dollars. At seven years old, North West is richer than multiple millionaires combined.