5 Surprising Facts About Amari Thompson: Who Is Khloé Kardashian’s 19-Year-Old New Primary Care, And What Is LGS?

Contents

The relationship between the Kardashian-Jenner family and their extended circle is constantly evolving, and one of the most heartwarming, yet little-known, dynamics involves a young man named Amari Thompson. As of December 23, 2025, the most significant update is that Khloé Kardashian has taken on the role of primary caretaker for Amari, her ex-boyfriend Tristan Thompson’s younger brother, following a devastating family tragedy. This act of profound kindness has offered a rare glimpse into the Good American mogul's fierce loyalty and commitment to family, regardless of her complicated romantic history with Tristan.

Amari’s story is one of resilience, and his presence has been a quiet, yet powerful, feature on the family’s reality show, The Kardashians. His bond with Khloé and her children, True and Tatum, highlights a deep familial connection that transcends typical celebrity drama. This is the complete, up-to-date profile on Amari Thompson, the newest member of the Kardashian’s inner circle, and the severe medical condition he lives with.

Amari Thompson: Complete Biographical Profile

Amari Thompson has been thrust into the public eye not by choice, but through the compassionate actions of his brother’s ex-partner. His life story is intrinsically tied to the Thompson family’s journey and the tragic loss that reshaped their lives.

  • Full Name: Amari Thompson
  • Age: 19 years old (as of late 2024 / early 2025, recently celebrated his 18th birthday on the show)
  • Family Relationship to Khloé Kardashian: Younger brother of Khloé’s ex-boyfriend and co-parent, Tristan Thompson.
  • Parents: Andrea Thompson (Mother, deceased) and Trevor Thompson (Father).
  • Siblings: Older brother, Tristan Thompson (NBA player).
  • Medical Condition: Suffers from Lennox-Gastaut syndrome (LGS), a severe and rare form of epilepsy.
  • Primary Caretaker: Khloé Kardashian (since early 2023).
  • Key Life Event: His mother, Andrea Thompson, passed away suddenly from a heart attack in January 2023.
  • Residence: Currently resides in the Los Angeles area, living with Tristan Thompson and under the primary care of Khloé Kardashian.

The Tragic Circumstances That Led to Khloé’s Caretaking Role

The bond between Khloé Kardashian and Amari Thompson solidified under the most heartbreaking circumstances. In January 2023, Amari's mother, Andrea Thompson, died suddenly of a heart attack at her home in Toronto.

Andrea Thompson had been Amari’s primary and dedicated caregiver. Amari’s condition, Lennox-Gastaut syndrome (LGS), requires constant, specialized care, making the sudden loss of his mother a catastrophic event for the family.

With Tristan Thompson’s demanding schedule as an NBA player, Khloé Kardashian immediately stepped in to help. She offered to take on the role of primary caretaker for Amari, ensuring his stability and providing a safe, loving environment in California. This decision was a testament to the strong, non-romantic bond Khloé maintains with the Thompson family, emphasizing that her love for Tristan's family is separate from their failed relationship.

Khloé has publicly stated that her choice to care for Amari was simple: "Amari deserves my love and support." The move was a practical and compassionate response to a family crisis, ensuring Amari's complex medical needs could be met while Tristan navigated the immediate aftermath of his mother's death and his professional commitments.

Understanding Lennox-Gastaut Syndrome (LGS)

Amari Thompson’s life is defined by the challenges of Lennox-Gastaut syndrome (LGS), a condition that the Kardashian family has brought into the public discourse, raising significant awareness. LGS is a rare, severe, and often treatment-resistant form of childhood-onset epilepsy.

The syndrome is characterized by multiple types of seizures, including tonic (stiffening of the body), atonic (drop attacks), and atypical absence seizures. These seizures are frequent and can be highly dangerous, often leading to severe injuries.

The impact of LGS extends far beyond seizures. Individuals with the syndrome often experience:

  • Cognitive Impairment: Developmental delays and intellectual disability are common, often progressing over time.
  • Behavioral Challenges: Issues such as hyperactivity, aggression, and autism-like traits can occur.
  • Complex Care Needs: Caregivers, like Khloé, must manage a rigorous regimen of multiple anti-seizure medications, frequent doctor visits, and a constant need for safety monitoring, especially during drop attacks.

Khloé Kardashian's openness about Amari’s diagnosis has shone a light on the demanding nature of caring for a loved one with LGS, highlighting the need for comprehensive care and community support for adults living with the condition.

Khloé’s Fierce Defense of Amari and Family Loyalty

Khloé Kardashian has not only provided a home and care for Amari but has also fiercely protected him from the harsh realities of public life. This defense was clearly seen when she posted a video of Amari attending an inclusive dance class.

Despite the positive intent, the video drew "gross commentary" from online trolls who criticized Amari’s movements and participation. Khloé quickly and publicly slammed the negativity, calling out the trolls for their insensitivity. She emphasized that she had permission to post the video and that if people were not interested in seeing a young man enjoy himself, they could simply scroll past.

This incident underscored Khloé’s role as Amari’s protector and advocate. She has made it a point to integrate Amari into her family life, ensuring her own children, True and Tatum, develop a strong relationship with their uncle. This dedication showcases a commitment to Tristan’s family that is unwavering, proving that her loyalty extends far beyond the boundaries of a romantic partnership.

The Thompson family, including Amari, has been a central focus in the latest seasons of The Kardashians on Hulu. The show has documented the emotional toll of Andrea’s death and Khloé’s selfless decision to step up, demonstrating that the term "family" for the Kardashians is defined by love, support, and profound responsibility, not just blood or marriage.

5 Surprising Facts About Amari Thompson: Who is Khloé Kardashian’s 19-Year-Old New Primary Care, and What is LGS?
who is amari to the kardashians
who is amari to the kardashians

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