Chio Yam is the pseudonym of Russian blogger Ekaterina Morozhenko, born on 3 October 1997. She creates content primarily on Twitch, Instagram, Telegram, and VK, focusing on live broadcasts and direct communication with her audience. Her streams include gameplay, discussions, jokes, and video watching with subscribers.

Her interactive formats and shows encourage viewer participation and donations, making her streams dynamic. Chio Yam's appearance, including pink hair and a well-groomed figure, contributed to her rapid online recognition. Despite her public presence, she maintains privacy regarding her personal life.