A 17-year-old Chinese badminton player died of a heart attack while playing during the Asian Badminton Tournament in Yogyakarta, Indonesia.

Zhang Zhi suddenly fell down in the middle of the match against Japan’s Kazuma Kawano last Sunday.

A video of the last moments of the player has emerged on social media. He was taken to the hospital after collapsing, where his death was confirmed. Zhang Zhi won many championships during his short career.