They were all different ages.
It's about their background and how they became famous.
He was 18 but didnt start with *JLS he started with fun song factory on itv
because they were the queerest of 2009
Aston merrygold became famous from being on the x factor in JLS :)
JLS came famous in 2008
he was 8 years old when he became famous
How did JLS become a group are you asking? Well they entered X Factor in 2008. They came second but still became famous. I don't know how they became a group before X factor. Because they felt that way so.
Mozart became famous at 6.
marvin JLS
sonic the hedgehog
In her bio it says she was 17 when she became famous.
She was exactly sixteen when she became famous and it was the year of 1966.