Delivery rider threatens child, saying "I'll make sure you can't go to college"

Motorcyclist threatens elementary student filming him riding on the sidewalk, saying "I'll make sure you can't go to college"
https://v.daum.net/v/20261107120158702
In July last year, at an apartment complex in Yongsan-gu, Seoul, a motorcycle driven by Mr. A was riding on the sidewalk. Seeing this, a 12-year-old boy, B, took out his mobile phone and filmed the motorcycle in motion. After finishing the recording, as B left on his bicycle, Mr. A began to chase him.
Mr. A followed B and intercepted the bicycle with his motorcycle at another apartment complex. While security guards and residents watched, Mr. A hurled insults at B, such as "you little brat" and "look at the hero of justice here."
The insults escalated into threats. Mr. A threatened that if B did not delete the recorded photos and videos, he would file a formal complaint with the school to leave a record in his student file, preventing him from entering high school or university. He also said, "I'll show you how scary adults can be."