Jung Jae Ho is a former idol trainee, and now a young businessman and COO of IT company Spendwallet. He majored in management science and industrial engineering at UC Berkeley, the USA has been engaging in lectures on college students and the public in addition to advertising photography and events. He is currently signed with Esteem Entertainment as an entertainer. Jung Jae Ho, who had been dreaming of the broadcasters since childhood, has already appeared in 'K-POP Star' before 'HEART SIGNAL 2', and as a businessman and broadcaster, ESTEEM ENTERTAINMENT has been chosen for its talent and personality as its top priority. (Source: SM Entertainment) Watch drama online for free.