The colorful opening of the 23rd World Congress on Information Technologies (WCIT 2019) took place on the Republic Square in Yerevan. Many celebrities came to Yerevan to participate in the congress – the leader of the System of a Down group Serj Tankian, Alexis Ohanian Sr. – co-founder of Reddit, Gary Vaynerchuk – founder and chairman of VaynerX, Katherine Sarafyan – senior vice president of Pixar animation studio, Tigran Khudaverdyan – managing director of Yandex , socialite and businesswoman Kim Kardashian and many others, which we already wrote about in one of our previous posts.