The 17-year-old high school girl Ahn Se-young, a Korean high-ranking badminton player, caused the blue to beat the Olympic champion in a major tournament.

Ahn Se-young met with Rio Olympic gold medalist Marine during the French Open finals.

I gave up one set after the battle.

In the second set, he overwhelmed the marines with a sharp attack.

Ahn Se-young, who won the last three sets, a two-on-one victory with a close defense, revealed the prospect for the next year's Tokyo Olympics by winning the fourth victory in the international competition this year alone.

[Star was born from badminton women's singles]

Ahn Se-young's world ranking, which started at 99th this year, jumped to 10th.