>> And his popularity and the world's biggest Greenfield festival in southwest England was evident. Reuters Entertainment reported Sarah Mills was there.>> Corbyn's appearance comes after he went ahead of Theresa May for the first time in a ugov poll, asking voters who would be a better Prime Minister.
>> The 68 year old was invited to speak on the famous pyramid stage by festival founder Michael Eavis.>> Politics is about the lives of all of us, and the wonderful campaign that I was involved with, that I was so proud to lead, brought a lot of people back into politics, because they believe there was something on offer for them.
Certainly, crowds here were not short of an opinion, willing to take a break from the music, and tell us their opinions of Britain's new political star.>> It's very rare that your generation get a moment in time where you can change the tide, and the tide will start to turn.
And I was in tears watching it.>> This time last year I think, everybody here was in the doldrums. This yea, I think there was a bit of an upsurge and a bit of positivity. Young people are coming out to vote again.>> Corben pulled out of his planned Glastonbury visit last year, after the country voted to leave the European Union just as the festival started.
But this year, the labor leader is riding a wave of popularity. And this time around, you'd be just as likely to see a pro-Corbyn t-shirt as you would some of the biggest names on the musical bill.