In 1996, Stefan Sigmond smoked 800 cigarettes in less than six minutes, breaking the previous world record of 750. Sigmond completed this difficult and dangerous task by attaching all the cigarettes to a circular inhalation device, where he could breathe in the smoke from all the burning cigarettes through a single tube.
After his record-breaking feat he said, "I am a little bit dizzy, and I have a headache and an awful taste in my mouth, but I am sure everything will pass."
Despite his efforts, the Guinness World Records rejected Sigmond's cigarette-smoking record because they discourage "gluttony" records.
Don't try this at home, folks.