Occurred on November 5, 2018 / Sydney, Australia
Info from Licensor: "My friend and I like to have a few boxing rounds and record them to later review the footage to see how we went. On this occasion, I hit my friend with a bit too much power and at the wrong time. It just happened to send him headfirst through the window, which was followed by a quick trip to the hospital for roughly 10 stitches in his forehead."