This lad has form.
British comedian Lee Nelson has just ran on to the stage where Sepp Blatter was conducting a press conference for FIFA. He left a pile of notes and then threw them at Blatter before being escorted from the stage by security.
Lee Nelson famously stormed the stage at Glastonbury recently during Kanye West’s gig:
https://www.youtube.com/watch?v=9UQVJXqBrmk
Clip via My Star News3