Which event did XXX participate in?
Paek Won-chul
Paek Won-chul (born 10 January 1977) is a Korean handball player who competed in the 2000 Summer Olympics, in the 2004 Summer Olympics, in the 2008 Summer Olympics and in the 2012 Summer Olympics.
2000 Summer Olympics 2004 Summer Olympics 2008 Summer Olympics 2012 Summer Olympics