Fans don’t recognize Kim Kardashian’s 4-year-old son, Psalm, in new video: ‘Wow he got big!’ March 29, 2024March 29, 2024 Nicki Cox On Friday, Khloé Kardashian shared a video of the 4-year-old dancing alongside his sister Chicago, 6, and cousins True, 5, and Tatum, 1.