Yuriy Alexeyevich Vashchuk (Russian: Юрий Алексеевич Ващук, Yuriy Alekseyevich Vashchuk, Belarusian: Юрый Аляксеевіч Вашчук, Juryj Aliaksiejevič Vaščuk; born 24 January 1983), better known by his stage name Teo, is a Belarusian singer, songwriter, and television presenter.

[2] He works with many foreign and Belarusian musicians as arranger and composer, and, together with L. Shirin, wrote music for Russian movies.

[6] Before trying as a solo artist, he served as co-writer of the songs, "Far Away", "All My Love" and "Solayoh", by Alyona Lanskaya, who represented Belarus in 2013.

Friend and co-writer, Dmitry Novik, recalled at a press conference in Copenhagen, that the song "Cheesecake", was written just five hours before the deadline, from Saturday to Sunday.

Sietse Bakker, Eurovision Event Coordinator, reported that the issue will be investigated, and the line was eventually changed to "all the maps".