I was reminded the other day that the Robert Capa exhibition is still on at the Sejong Cultural Center near Gwanghwamun and continues until October 28. The exhibition celebrates the 100th anniversary of Capa's birth and displays original prints of his war photography. More information can be found here (and in Korean here).
Here's a good documentary about his life:
I should note, though, that there's a continuity glitch in the video on youtube. At 29:50 (the sudden 'gambler' speech) you need to jump to 44:50 and watch until 59:50, at which point you need to jump back to 29:50 and watch to 44:50, and then jump to 59:50. Not really that confusing - jump 15 minutes ahead, watch for 15 minutes, jump 30 minutes back, watch for 15, and jump 15 minutes ahead. Or maybe it is confusing. Anyways, it's worth watching, even with a bit of myth making added in (though Capa himself cultivated his own myth throughout his life).