JoomBoos welcomed more than 10,000 people in Zagreb, celebrating its third birthday

When you get three years old and have more than 500,000 subscribers to YouTube, it should be worth a celebration: The Croatian YouTube channel JoomBoos, by the way the first STYRIA Innovation Incubator winning project, recently organized a mega birthday party in the Arena Zagreb. Around 10,000 fans from all over the Balkans came to the "Totalni" party to take part in the shows of regional (such as LayZ, Baka Prase, Saamo Petraa, Dennis Domian) and international YouTube stars. The highlight was the performance of the British YouTuber KSI, who is followed by 19 million people worldwide.

Watch this video from the celebration: