![STOCKHOLM 2016-05-10 San Marino's Serhat performs with the song "I Didn't Know" during the Eurovision Song Contest 2016 semi-final 1 at the Ericsson Globe Arena in Stockholm, Sweden, May 10, 2016. Photo: STOCKHOLM 2016-05-10 San Marino's Serhat performs with the song "I Didn't Know" during the Eurovision Song Contest 2016 semi-final 1 at the Ericsson Globe Arena in Stockholm, Sweden, May 10, 2016. Photo:](https://l450v.alamy.com/450v/2gj9yc3/stockholm-2016-05-10-san-marinos-serhat-performs-with-the-song-i-didnt-know-during-the-eurovision-song-contest-2016-semi-final-1-at-the-ericsson-globe-arena-in-stockholm-sweden-may-10-2016-photo-maja-suslin-tt-kod-10300-sweden-out-2gj9yc3.jpg)
STOCKHOLM 2016-05-10 San Marino's Serhat performs with the song "I Didn't Know" during the Eurovision Song Contest 2016 semi-final 1 at the Ericsson Globe Arena in Stockholm, Sweden, May 10, 2016. Photo:
![STOCKHOLM 2016-05-10 San Marino's Serhat performs with the song "I Didn't Know" during the Eurovision Song Contest 2016 semi-final 1 at the Ericsson Globe Arena in Stockholm, Sweden, May 10, 2016. Photo: STOCKHOLM 2016-05-10 San Marino's Serhat performs with the song "I Didn't Know" during the Eurovision Song Contest 2016 semi-final 1 at the Ericsson Globe Arena in Stockholm, Sweden, May 10, 2016. Photo:](https://c8.alamy.com/comp/2GJ9YC4/stockholm-2016-05-10-san-marinos-serhat-performs-with-the-song-i-didnt-know-during-the-eurovision-song-contest-2016-semi-final-1-at-the-ericsson-globe-arena-in-stockholm-sweden-may-10-2016-photo-maja-suslin-tt-kod-10300-sweden-out-2GJ9YC4.jpg)
STOCKHOLM 2016-05-10 San Marino's Serhat performs with the song "I Didn't Know" during the Eurovision Song Contest 2016 semi-final 1 at the Ericsson Globe Arena in Stockholm, Sweden, May 10, 2016. Photo:
![SAN MARINO : Video of Serhat's Song For Eurovision 'I Didn't Know' – What do you think of it? – Eurovision Ireland SAN MARINO : Video of Serhat's Song For Eurovision 'I Didn't Know' – What do you think of it? – Eurovision Ireland](https://eurovisionireland.files.wordpress.com/2016/03/serhat2.jpg)
SAN MARINO : Video of Serhat's Song For Eurovision 'I Didn't Know' – What do you think of it? – Eurovision Ireland
![Serhat representing San Marino with ""I Didn't Know"" during the first semifinal of the 61st annual..., Foto de Stock, Imagen Derechos Protegidos Pic. PAH-80270741 | agefotostock Serhat representing San Marino with ""I Didn't Know"" during the first semifinal of the 61st annual..., Foto de Stock, Imagen Derechos Protegidos Pic. PAH-80270741 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/51e5fc77201540417f3b9c2cada90f5f/pah-80270741.jpg)