South Korea shortlists three candidate for coach

"His heart has been checked and there is not a big problem. There are no problems to stop him becoming coach," the source was quoted as saying.
McCarthy managed Ireland and is currently the manager of Wolves in the second-tier of English football.
Olsen, who led Ajax Amsterdam to victory in the Dutch league, has managed the Danish national team since 2000. He has extended that contract to 2010 while also coaching the Danish national youth team.
The Korean association said earlier this month it was looking for a foreign coach to succeed Dutchman Pim Verbeek, who resigned in late July after South Korea`s disappointing third-place finish in the Asian Cup, AFP reported.