Youtube-Kanäle wie 과학친구 재준쌤


62,900 1.77%


3,210,000 2.78%


36,500 1.32%

10,500,000 3.02%

271,000 1.41%

129,000 0.97%

391,000 1.16%

355,000 3.21%

10,100,000 2.99%

181,000 5.37%


826,000 1.9%

14,800 2.1%


126,000 1.5%


6,300 1.69%


305,000 4.33%

324,000 1.94%


256,000 2.87%

9,470,000 2.63%