Toby Waterson, a teacher at NLCS, is concerned about the damage to the reputation of Korea's education system.
"I just worry about the tarnish that Korean SAT centers have received in this whole process and I worry therefore about the university places that are going to be offered to our students."
Principal Peter Daly is also worried, but says he's not surprised that Korea's hyper competitive school system has produced a cheating scandal.
"The nature of the Koreans is that they have to be number one, they have to be top, the famous phrase in Korea is that 'A minus is the Korean,' F so it has to be number one. As a result these sort of things unfortunately have happened."