- MarkWin (Mark and Win/Win)
- Both of them are from SM Rookies.
- Winwin is born in 1997, but Mark is born in 1999.
- They are part of the South Korean boy group NCT.
- Mark chose Winwin as the person he would like to be for the day because Winwin has a free soul.
| To view the WinMark gallery, click here.