KSI pays tribute to singer Oliver Tree after fatal helicopter crash in Brazil (opens original article in a new tab)

YouTuber KSI mourned singer Oliver Tree, who died in a helicopter crash in Brazil, along with five others. Tree, 32, was known for his music and a Guinness World Record.

• KSI paid tribute to singer Oliver Tree after he died in a helicopter crash in Brazil
• Six people died when two helicopters collided over Rio de Janeiro
• Oliver Tree was 32 and had a Guinness World Record for the largest kick scooter