My kids are nowhere near 11 years old, but it's coming fast.
That's almost as old as Jesus, when he stayed behind his family at the Jerusalem temple, explaining to his astonished mother, "Why were you looking for me? Did you not know that I must be in my Father's house?" (Luke 2:49)
What should prevent me from praying my son have such passion and love for God at the age of 11 or 12?
Here is an incredible video of a 11-year-old boy, explaining how we can see Jesus in every book of the Bible. I hope it gives you a slice of vision for your own little boys!