High school students receive credit towards their certificates for completing classes at Daehyun such as math, science, and English.

The school's logo is a check mark inside of a cog wheel and symbolizes wisdom and health.

[1][2] Daehyun's unofficial teams include: volleyball, soccer, basketball, badminton, ping-pong, dodge ball, tennis, track & field and jump rope.

[2][5] Bae Eun-hye (배은혜), a physical-education teacher at Daehyun until 2013, won a silver medal in the 2006 Doha Asian Games for the women's 70 kg judo event.

[6] Jeong Ju-hyeon (정주현), a center fielder and second baseman for Sangmu Baseball Team, attended Daehyun Elementary.