John Park talked about his academics. 

On the April 18 airing of tvN's '4 Wheeled Restaurant,' the producers had an interview with John Park before flying over to the United States. 

John Park shared, "I lived in Chicago for about 10 years from 5th grade to sophomore year in college." The producers asked if he really received a perfect score on the SAT. John Park answered, "Not a perfect score (on every category). I did get a perfect score on the math section. It's easy compared to Korea's college entrance exam though."

The producers commented, "Everything (about you) is saying cashier. It's destiny."