AN Australian man has fought off a 90-pound kangaroo after it burst through his bedroom window and rampaged around his house, terrifying his young children. The confused marsupial smashed its way into Beat Ettlin's home in the Canberra suburb of Garran. The 42-year-old told Sky News Online: "I just saw this black thing. I thought it was a lunatic ninja, an intruder. It just fell on top of us on the bed. A couple of seconds later I realised it was a kangaroo." As the creature began bouncing on their bed, Mr Ettlin's wife Verity tried to protect their nine-year-old daughter Beatrix who was also sleeping in their bed. Verity, 39, told Sky News Online: "I just pulled the covers over our heads and screamed. It jumped on my shoulder, bounced across the bed and onto the bedside table. Can you imagine how close it was to my head?" But when the 6ft kangaroo jumped into their 10-year-old son leighton's bedroom, Mr Ettlin decided to take action. "That was enough for me," he said, "I thought I have to do something about it. There is no way I can let him jump in there and hurt my son. "When I got in there, it was against the wall by the window, trying to get out I think so I just jumped on top of it. I got him in a headlock and pressed him to the ground. "I had to push with my full body weight and I got him as low as I could. It was quite aggressive and tried to escape of course. I could feel how powerful it was. "I had to open the door with one hand, pressing the kangaroo to the wall with the other hand. Finally, the door opened and I could actually release it. "The whole thing only took about two and a half minutes, it was really quick. I could hear it breathing really heavily but otherwise there was just silence. It was a freaky moment." The kangaroo left a trail of blood through the house and claw gouges in the wooden frame of the bed. Mr Ettlin believes it was attracted by light on the bedroom window and cut itself on broken glass when it smashed its way through. - Sky Verity said her Swiss-born husband is a hero: "I don't know many Australian men who would do the same thing. We all know kangaroos are very dangerous. But Beat knew there was a real threat to his son, his male instinct was to protect his family." - Sky