He is taking part in a day long game on Radio 1 that involves sitting in a gunge tank and placing his fate in the hands of the other DJs. Details attached.
Heard bits of this on the Radio today whilst driving, didn't know it was a gunge tank but sounded like it.
Love the fact that some of the Radio 1 women like Vick Hope (second time she's helped gunge a male co-presenter) and Sian Eleri were the ones who made sure he got dunked!