, who debuted under SM Entertainment. Inspired by the heyday of
MTV in the United States,
Lee Soo-man, the founder of
SM Entertainment, set his sights on laying the foundation for the modern Korean pop music industry. He witnessed
New Kids on the Block become very popular in Korea in the 1990s. In addition, he popularized the trainee business model from the
Japanese idol industry that was founded by
Johnny Kitagawa. Hundreds of candidates each day attend the global auditions held by Korean entertainment agencies to perform for the chance of becoming a trainee. This was part of a concept labeled "cultural technology." The trainee process lasts for an indefinite period of time, ranging from months to years, and usually involves vocal, dance, and language classes taken while living together with other trainees, who sometimes attend school at the same time. However, some trainees drop out of school to focus on their careers. Once a trainee enters the system, they are regulated in multiple aspects, including personal life, physical condition, and visual appearance. The survival, training, and regulation take precedence over natural talent in the production of Korean idols. Former trainees have reported that they were required to go through plastic surgeries, such as a
blepharoplasty or a
rhinoplasty, in order to adhere to the acceptable
Korean beauty standards. Further criticism towards the trainee system arose regarding the companies' harsh weight restrictions, which often caused trainees to pass out from exhaustion or
dehydration in an attempt to reach the required weight for their desired program. The investment in a potential trainee could be expensive. In 2012,
The Wall Street Journal reported that the cost of training one member of
Girls' Generation under SM Entertainment was US$3 million. == Personal image ==