1: How many kids are there?
2: How many subscribers do they have on their family channel? (2018, July)
3: What are the kids names? (Full names, not nicknames)
4: What are the parents names?
5: How many channels do they all have?
6: Who is the oldest kid?
7: What is their most popular family video? (2018, July)
8: How old are they all? (Kids ages, in order)
9: When did they join YouTube?
10: Which of these channels did one of the kids create recently?