man smokes cigarettes during marathon Chinese runs a 3:28 while chain-smoking Bizarre: Chinese runner completes marathon

Habits and routines Smokers often have lots of activities that they associate with smoking

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Longer term exposure can even contribute to the development of cataracts or damage the retina by restricting blood flow to the eyes

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See more on Justin Bieber as he breaks his New Year's resolution to quit smoking He gone done that: Also in the interview the Sorry singer: 'Thats whyI just dont want to be someone who people are like, "Hes smoking, hes a bad person"' Don't judge: The Where Are U Now crooner also offered no promises: 'But once again, its my journey' While outside the upscale hotel - where Scott Disick also often stays - the blonde Grammy favorite wore a blue silky jacket over a green shirt He had a white trucker hat on backwards and two male attendants could be seen looking after him