Kung Fu master Liu Fei, from Mianyang, South-West China, can exhale smoke and fire from his mouth, sort of like a dragon. And I’m not talking about the kind of fire breathing performances you get to see at the circus, either; this man seems to be able to produce fire from within his body, exhaling it through his sawdust-packed mouth.
The viral video of Fei’s performance and is really quite mind-blowing. He starts off by stuffing large quantities of sawdust in his mouth. Then, he makes a hole into the sawdust, with his finger, and starts to blow out small puffs of smoke through the dust.
Later, he uses a fan to blow air into his ear and even more smoke comes out of his mouth. The performance culminates with actual flames coming out of his mouth, which get bigger and and more frequent towards the end. The whole thing seems miraculous, but after watching the video, some forum users came up with a few plausible explanations.