He is especially noted in the industry for his witty, though often critical and condescending gags.

[1] Jang graduated from Sorabol High School in 1998, and went to pursue tertiary education at Dong-ah Institute of Media and Arts.

[2] On January 17, 2022, it was confirmed that Jang's wife is pregnant.

[3] On June 17, 2022, his wife gave birth to their first child, a daughter.

[4] On June 23, 2023, Jang's wife announced her second pregnancy.