Se7en's girlfriend, Park Han Byul, will run the "2010 Smile Marathon" to contribute support for patients with oral cavities and other facial deformities. The marathon was held on October 3rd at the Seoul World Cup Park - Peace Plaza. Before the event, Park Han Byul tweeted, "Today is the day of the Smile Marathon to assist people with facial deformities and oral cavities. I'm currently on my way there, please show lots of support! I was worried it might rain but for a good cause, even the sky supports us!" [gallery link="file" order="DESC" columns="4"] source + photos: daum