QUIZ: How well do you know Union J?! Are you an Union J fan!? Do you know all there is to know about the boys!? This quiz will put you to the test! Fun Kids is the UK’s children’s radio station Tune in on DAB Digital Radio in London and the South East, on mobile and online at funkidslive.com Click here to listen! More to click... Josh from Union J chats to Sean about British Summer Time Hyde Park! Union J are playing at Barclaycard presents British Summer Time Hyde Park Family Day on 28th June! Watch Union J’s You Got It All music video!