Dustin Johnson and Zach Johnson withdraw from golf tournament in South Korea . The pair were scheduled to play a round of the WGC-Cadillac Championship on Sunday but withdrew after being told they would not be allowed into North Korea. Now held at the Blackstone course at Icheon , 60 kilometers south of the capital Seoul , the â‚¬2,205,000 ( $ 2.85 million ) event was the first staged in South Korea in 2008 on the island of Jeju . Tournament sponsor insists that the event can safely go ahead this week . Ballantine 's Championship is co-sanctioned by European and Asian tours .
Dustin Johnson and Zach Johnson withdraw from golf tournament in South Korea . The pair were scheduled to play a round of the WGC-Cadillac Championship on Sunday but withdrew after being told they would not be allowed into North Korea. Tournament sponsor insists that the event can safely go ahead this week . Ballantine 's Championship is co-sanctioned by European and Asian tours .