- Both are part of the sub-unit NCT 127.
- Both are from SM Rookies.
- Both were born in February.
- Jungwoo was born in South Korea whereas Johnny was born in USA.
- Johnny was born in 1995 and Jungwoo in 1998.
- Johnny is an Aquarius and Jungwoo is a Pisces.
- Jungwoo is also a part of NCT U while Johnny isn't.
- They are part of the South Korean boy group NCT .
| To view the JohnWoo gallery, click here.