Kim Kardashian and Kanye West’s eldest child North West turned 8 years old today! And to mark the special day, the Kardashian-Jenner family wrote sweet tributes to North on social media! North also has 2 other siblings-- sister Chicago, 3, and brothers Saint, 5½, and Psalm, 2. Taking to Instagram, Kim penned a heartfelt note: "My 1st born baby North is 8 years old today! North, one day you will see these messages all printed out for you in the books I am making for you and so hope you feel the