South Korean Woman Fails Driving Test 771 Times

A South Korean woman has spent a whopping $3000 in total on fees for the written exam required for a driver's license. She accomplished this by taking the test nearly every day for 771 times since 2005. A score of 60 would be recognized as a pass, but from the past 771 times, her highest score was an amazing 50.

It still baffles me how she can take the written test 771 times and not have guessed at least 60 right. I am sure by now she has seen all the questions. If she happens to pass on her 772nd try, she would accumulate a 0.129% chance of passing the written test.
Nonetheless, I don't know if I want her driving on the streets anyways.