Oliver Tree death: KSI remembers his friend with emotional tribute after tragic helicopter crash

KSI paid tribute to Oliver Tree after reports said the musician and content creator died in a helicopter crash in Rio de Janeiro on June 14, 2026. In an emotional message, KSI remembered his friend as a “lifelong legend” and shared personal photos from their friendship. Fans have since flooded social media with tributes and memories of the 32-year-old artist.