Amari is Tristan Thompson’s younger brother, and through Tristan he has become part of Khloé Kardashian’s close family circle and daily home life. Khloé helps care for him and often refers to him as part of her family , even though she and Tristan are no longer together romantically.

Who Amari Is

  • Amari Thompson is the younger brother of NBA player Tristan Thompson, who shares two children (True and Tatum) with Khloé Kardashian.
  • Amari has Lennox-Gastaut syndrome, a severe form of epilepsy that affects his ability to walk and speak and requires ongoing, specialized care.

How He’s Connected To The Kardashians

  • Because of Khloé’s long-term relationship and children with Tristan, Amari has effectively been brought into the Kardashian–Thompson family circle and appears in their home life and on their show.
  • After the death of Tristan and Amari’s mother, Khloé stepped up as a primary caregiver figure, arranging professional carers and having Amari live in Los Angeles with her so his needs can be met more easily.

Khloé’s Role In His Life

  • Khloé has publicly said she has “chosen” to care for Amari, emphasizing that her bond with his late mother and with Amari himself is separate from her romantic history with Tristan.
  • She has described wanting to give him the “best, most beautiful life” possible and stresses that her kids and nieces/nephews benefit from growing up around him, learning compassion and understanding.

How Fans And Forums Talk About It

  • Pop culture coverage often frames Amari as a symbol of Khloé’s loyalty and caretaking side, portraying her as going above and beyond for Tristan’s family even post-breakup.
  • Some online forum discussions are more critical, debating whether his appearance on the show and social media feels loving and protective or too performative and PR-driven, while still urging people to stay respectful toward him as a vulnerable family member.

TL;DR: When people ask “who is Amari to the Kardashians,” they’re usually referring to Tristan Thompson’s younger brother, a disabled teen/young adult whom Khloé Kardashian has taken into her home and daily life as family, acting as a key caregiver and advocate for him.

Information gathered from public forums or data available on the internet and portrayed here.