Other Names ===
- MarkWoo (Mark and Jung/Woo)
- Jungwoo was born in 1998 but Mark was born in 1999.
- Jungwoo is a Pisces and Mark is a Leo.
- Jungwoo was born in South Korea while Mark was born in Canada.
- Mark debuted before Jungwoo in both NCT 127 and NCT U.
- Mark was also part of NCT Dream while Jungwoo wasn't.
- They are part of the South Korean boy group NCT.
- They decided to drop the formalities and be chingus (same-age friends).
| To view the JungMark gallery, click here.