| Birthdays on 04-21-1997 |
| Unloneveice (19 Years Old), Tomwade (1 Years Old), ErickMujia (7 Years Old), goldmanquest (2 Years Old), descargarsnaptube (15 Years Old), nailcourses (11 Years Old), seoinsydney (4 Years Old) - 2 Hidden |
| This day does not have any events associated with it. |