Video duration: 191 seconds
Global video hits: 2770
What does Pixie Geldof's caravan look like? What do the celebs do backstage? Take the backstage tour with Grimmy at Glastonbury and find out... is that Amy Winehouse?
www.bbc.co.uk/swi tch
Video duration: 83 seconds
Global video hits: 1512
Ventriloquist Nina Conti attempted to teach Grimmy her skills on the Switch with Nick Grimshaw Radio 1 show. Find out how he got along with Monk...
www.bbc.co.uk/swi tch
Video duration: 108 seconds
Global video hits: 30306
Grimmy challenged Harry from McFly to a sumo match in the Radio 1 boardroom... find out who won!
For more info on the show and loads of images of McFly visit www.bbc.co.uk/switch
Video duration: 172 seconds
Global video hits: 91132
Grimmy gets physical with Joe from The Jonas Brothers with a few rounds of sumo on his Radio 1 Switch show!
Find out more about the show at www.bbc.co.uk/switch
Video duration: 362 seconds
Global video hits: 3174
Annie Mac and Grimmy ran off to join the circus- and not just any circus but Cirque Du Soleil in the Royal Albert Hall. The pair try out some of the acrobats.
Video duration: 207 seconds
Global video hits: 6983
Find out what happened when the Griminator visited the set of The Gladiators and challenged Spartan to a duel...
Find out more about the show at www.bbc.co.uk/switch
Video duration: 157 seconds
Global video hits: 10369
The supermodel dropped in for a chat and a sumo wrestle with Grimmy on his Radio 1 Switch show, Sundays 7 - 10pm.
For more on the show, plus loads of pics visit www.bbc.co.uk/switch
Video duration: 97 seconds
Global video hits: 5878
Check out what happened when Grimmy wrestled Richard from The Feeling. Go Grimmy, go!
Switch with Nick Grimshaw, Radio 1, Sundays from 7 - 10pm
For more fun and games from the show visit www.bbc.co.uk/switch
Video duration: 90 seconds
Global video hits: 8108
Ah, they're best mates outside of the ring but find out what went on when Grimmy challenged Alexa Chung to a round of sumo on his Switch Radio 1 show...
www.bbc.co.uk/swi tch
Video duration: 111 seconds
Global video hits: 308
Annie Mac is returning to Switch on Radio 1 this Sunday (7th September) and needed to learn some sumo moves for her upcoming bouts... who better than Grimmy to show her the ropes?
http://www.bbc.co .uk/switch
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