This app will stop working on 3rd April 2017. But you can still listen to BBC iPlayer Radio via your browser by visiting bbc.co.uk/radio
Print out a poster (http://www.bbc.co.uk/radio1/gregjames/images/pounder.pdf)
Or hashtag #pounderforcontroller on Twitter
Who knows what he'll get up to next!
BBC Radio 1
See all galleries from Greg James