"For her birthday, I found the same Coke bottle piggy bank, and I filled it up and was like, 'Thank you,'" Kim shared. "She gave me her life savings at like 21 years old. She couldn't believe I remembered the Coke bottle, and I was like 'How could I not?'"

Kim Kardashian has earned billions since she first appeared on the scene in 2007. Her surprising net worth has grown exceptionally fast.

Kim Kardashian, 44, still remembers the time her sister Khloé helped pay for her first divorce with her piggy bank money.