Just look at Usain Bolt's 9.58 race.
And EJ Yang, a Korean, becomes the first person to catch Tiger Woods when Tiger's leading a major tournament after 54 holes. Bringing down the deadliest assassin in golf, and the most reliable closer, is pretty darn impressive, too. In fact, I'll have to check the rules on this, but getting smacked around by a Korean in a Major might mean that Tiger now becomes part Korean, and Koreans can henceforward take credit for his future successes. (I might be wrong there, though.)