Which family member is the eldest daughter of Kris Jenner?

Kourtney Kardashian is the eldest daughter of Kris Jenner.

Kourtney was born on April 18, 1979, in Los Angeles, California. She is the first child of Kris Jenner and lawyer Robert Kardashian. Her younger full siblings are Kim Kardashian, Khloé Kardashian, and Rob Kardashian. Kris later had Kendall and Kylie Jenner with Caitlyn Jenner.

Kourtney became widely known through Keeping Up with the Kardashians, which premiered in 2007. She later appeared in several spin-offs and launched the lifestyle company Poosh in 2019. Her public career has included television, retail, wellness, and fashion projects.

Kourtney is sometimes confused with Kim as the family’s eldest daughter because Kim became the most internationally prominent sibling in many fields. However, Kourtney is older than Kim by about 18 months. Kourtney is also the oldest of Kris Jenner’s six children, making her the family’s eldest sibling on the maternal side.