10 Years Old Making Hajj
I performed Hajj when I was ten years old and, once again, when I was thirteen years old. So, do both of these Hajj's constitute the obligatory Hajj?
The Hajjs as mentioned suffice the obligatory Hajj if they were performed after you became of age, either by the excrement of semen through a wet dream, or the appearance of pubic hair around the pubic region. This is because the male and female become of age by either of these two occurrences. Also, reaching the age of fifteen years and beginning the menstrual cycle in the case of women.
And with Allah lies all the success, and may Allah send prayers and salutations upon our Prophet Muhammad (Peace and blessings be up on him) and his family and his companions.
The Permanent Committee for Islamic Research and Fatawa