Despite their young age, both Yunus and Yusuf Walimia have fasted throughout Ramadhan.  You can sponsor them to complete the remaining fasts.

In addition they've also started to learn the Asma-ul-husna (99 names of Allah Swt).

All money raised will be distributed to a charity that works with orphans and the needy throughout the world, as well as being a Sadaqah-eJariyah (continuous charity) on behalf of their deceased grandparents, Saeeda Walimia, Iqbalunnisha Malek and Abdus Samad Malek (May Allah SWT be pleased with them all). Ameen