<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A stage invader who has been charged after interrupting Katy Perry's Sydney concert last night has told 9News he did it for fun.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Johnson Wen, known as "Pyjama Man" online, said he loved the rush of stage crashing.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"I said 'let me get on stage with you', then she (Katy Perry) freaked out because she realised I wasn't a performer," Wen said.</span></div></div><div><div id="adspot-mobile-medium"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE:</span></strong><span> </span><a href="https://www.9news.com.au/national/lauren-tomasi-shot-in-los-angeles-protests-anthony-albanese-responds/428fdfbe-4358-4ba0-8414-40cc4e0254dd"><strong><span>PM says he's raised shooting of Aussie reporter with Trump administration</span></strong></a><strong><span></span></strong></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"I was about to do like extra </span><em><span>Fortnite</span></em><span> moves but security got there too quick."</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>His hobby has taken him around the world, with stage invasions at the Olympics in Paris, the FIFA Women's World Cup, and the men's Cricket World Cup final in India.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"I just got on there, and as soon as i got tackled I got in a lot of trouble," he said of the invasion in India, saying "there was way too many security".</span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/katy-perry-stage-invader-speaks-out-after-being-slapped-with-charges/0edb66e0-aa25-4427-9055-b452a7107e2b" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Wen claims he's not a threat but his actions have exposed serious security flaws.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>He was already banned from Olympic Park for storming The Weeknd's stage when he attended Qudos Bank Arena last night.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The unemployed 25-year-old, who lives at a backpacker's hostel, has racked up an estimated $20,000 in fines.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE: </span></strong><a href="https://www.9news.com.au/national/erin-patterson-mushroom-cook-to-face-further-questions-in-murder-trial/d7a8a968-76b8-4080-b296-a3ed56812fc4" rel="" target="_blank" title="Mushroom cook accused of lying about plates, vomiting beef Wellington"><strong><span>Mushroom cook accused of lying about plates, vomiting beef Wellington</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Wen was arrested last night after rushing the stage and was taken to Auburn police station, where he was charged with entering enclosed lands and obstructing a person in the performance of their work or duty.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>He said it would be his last time getting in trouble with the law.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"I'm planning to quit forever because you get in way too much trouble for it, especially me, because I've done it so many times," he said.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>He was granted bail and is set to appear at Burwood Local Court on June 23.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Wen has also been banned for six months from the Olympic Park precinct.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><a href="https://www.9news.com.au/national/how-to-follow-9news-digital/29855bb1-ad3d-4c38-bc25-3cb52af1216f"><strong><span>DOWNLOAD THE 9NEWS APP</span></strong></a><strong><span>: Stay across all the latest in breaking news, sport, politics and the weather via our news app and get notifications sent straight to your smartphone. 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