Just learned there's such a thing as professional pillow fighting. It was founded by Steve and Paul Williams in 2021, and is regulated by the Pillow Fight Championship or PFC. Two fighters use heavy-duty pillows that weigh 2 pounds, are made of nylon, and use a foam insert rather than feathers. It's supposed to be a family-friendly alternative to regular boxing or MMA by eliminating blood and serious injury. It's even been broadcast on ESPN.