How about a family of 7 kids, each one a music prodigy!
The Kanneh Masons are British, hailing from Sierra Leone. The children are all musicians, classical musicians. Their names are Isata (21 – pianist), Braimah (20 – violinist), Sheku (19 – cellist), Konya (17 - pianist and violinist), Jeneba (15 – pianist and cellist), Aminata (12 - violinist and pianist) and Mariatu (8 – cellist and pianist).
They are making waves. Here is a video of their performance at Britain's 2017 Classroom Heroes.