Diplo celebrates sub-4 L.A. Marathon with a cigarette

The world-famous DJ and producer smashed his goal of beating Oprah and now loves to run

Chinese Athletic Association proposes smoking bans at all marathons

Three and a half hours is a long time to go without one for a chain-smoking marathoner

How fast could Uncle Chen run a marathon without smoking?

We crunched the numbers of the viral chain-smoking marathoner and found his potential