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About Bryan Muehlberger

CEO at Lumiyo

Bryan Muehlberger is the CEO at Lumiyo and a former CIO/CTO at companies like Vuori, Red Bull, and others, with expertise in AI/ML, Climate/Energy, Finance/Investing, Design, and Entrepreneurship. He is also a grieving father who lost his daughter Gracie in the 2019 Saugus High School shooting, becoming a vocal advocate for balanced gun laws, particularly ghost guns, while preserving her memory through media features on her untouched bedroom. His public thinking centers on personal loss, healing through advocacy, and professional leadership in tech.

Personal Tragedy and Loss

Bryan Muehlberger's daughter, Gracie Muehlberger, was killed in the 2019 Saugus High School shooting.[2][5][6][8][10] Five years later, he reflected on her profound impact, noting how the community recognized her as a 'special girl.'[5] Fearing what would happen to her untouched bedroom upon moving, Muehlberger and his wife Cindy allowed CBS journalist Steve Hartman to document it for a project on school shooting victims' rooms, capturing frozen moments of youth.[4][6][8][10] This collaboration aided their healing, as he shared in interviews.[8][13]

Gun Control Advocacy

A central theme is Muehlberger's push for balanced ghost gun regulations following Gracie's death by a ghost gun.[2][7][12] He stated, 'A piece of me died,' and evolved from likely supporting unrestricted gun rights earlier in life to advocating nuance: 'It's easy to be on one side until you're on the other side.'[2][7] He sued the Saugus school district alongside his wife.[3]

Media Presence and Storytelling

Muehlberger featured in high-profile media, including 60 Minutes, Amanpour & Company, and 11Alive, discussing grief, gun laws, and his daughter's legacy.[6][9][10][11][12] A 2025 CBS piece highlighted how Gracie's words inspired him and Cindy to embrace life.[13] He also appeared in a podcast on authentic networking for executives.[9]

Professional Career in Tech

As Global CIO at Lumiyo and former CIO/CTO at Vuori and Red Bull, Muehlberger navigates tech leadership.[9] His IMDb news page suggests media or entertainment ties.[1]

Healing and Resilience

Through preserving Gracie's room and public sharing, Muehlberger found positive momentum: 'This pushed us over the edge in a positive way.'[4][13] Her words continue to guide his family's embrace of life post-tragedy.[13]

Grief and Loss from School Shooting

Central to his public life is mourning daughter Gracie's death in 2019 Saugus shooting.

Gun Law Reform

Advocates balanced ghost gun regulations post-tragedy.

  • Pushes for balance in ghost gun laws [2][7][12]

  • Sued school district [3]

Media Advocacy and Storytelling

Uses interviews to share story and influence policy.

Healing Through Memory

Preserving daughter's room and legacy aids family recovery.

  • Documented bedroom for healing [4][8][13]

  • Inspired to embrace life [13]

Tech Leadership

High-level exec in AI/ML-related firms.

  • CIO at Lumiyo, ex-Vuori/Red Bull [9]

  • Podcast on executive networks [9]

Every entry that fed the multi-agent compile above. Inline citation markers in the wiki text (like [1], [2]) are not yet individually linked to specific sources — this is the full set of sources the compile considered.

  1. Bryan Muehlberger - News - IMDbarticle · 2026-04-14
  2. February 22 - Instagramarticle · 2026-04-14
  3. Parents of Slain Saugus High School Student Sue School District on ...article · 2026-04-14
  4. These Abandoned Kids' Bedrooms Will Shatter Your Soularticle · 2026-04-14
  5. 5 years later: Remembering the Saugus High shootingarticle · 2026-04-14
  6. New Doc Captures the Untouched Bedrooms of School Shooting ...article · 2026-04-14
  7. "A PIECE OF ME DIED:" Grieving dad pushes for balance in ghost ...article · 2026-04-14
  8. For years after Gracie Muehlberger was killed in the Saugus High ...article · 2026-04-14
  9. Bryan Muehlberger | Tech Connect: Navigating Authentic Networks ...article · 2026-04-14
  10. What would happen to their daughter Gracie's room ... - Instagramarticle · 2026-04-14
  11. Amanpour and Company | New Doc Captures the Untouched Bedrooms of School Shooting Victims | Season 2025 - PBSnews_article · 2026-04-14
  12. 'A piece of me died': Grieving dad pushes for balance in ghost gun laws after daughter's death - 11Alive.comnews_article · 2026-04-14
  13. How a daughter's words inspired her surviving parents to embrace life - CBS Newsnews_article · 2026-04-14