Wretch 32 fanbase

Looking at Wretch 32's Twitter, I found out about Wretch 32's character and what type of audience he attracts. With 518,544 followers to date, Wretch is a highly popular and rapidly growing artist in the UK. From his Tweets he seems like a humble person and also gives time to his fans by responding to their Tweets, a usual 'Tweeter' who interacts with his fans is one way you could describe him. As for his followers, I expected to see a lot of teenagers/young adults and a perhaps more London based followers. However I found there's a variety of fans who seem to be ranging from 16+.