Jeff Bezos posted a tribute on Instagram to his mother, Jacklyn Gise Bezos, after she died Thursday at age 78.

Jacklyn Bezos gave birth to the billionaire Amazon founder at 17 years old and made countless sacrifices over the years to ...

Jacklyn Bezos gave birth to the billionaire Amazon founder at 17 years old and made countless sacrifices over the years to ...

Jeff Bezos' biological father, Ted Jorgensen, did not know of his son's billionaire status until 2012, nearly five decades after they lost contact.

Jeff Bezos mourns the loss of his mother, Jacklyn Gise Bezos, who passed away at 78 after battling Lewy Body Dementia. A ...