Speaking to Radio Sweden after his win, Robin Stjernberg called his victory "crazy".
Robin only came third or fourth in his semi final and did not qualify directly for the final, having to go via the second chance qualification round. Despite that, he won, the first time a "second chance" winner has won the Swedish competition.
Favourite Yohio won the national televote, but only came next to last among the international juries.
Robin Stjernberg will now represent Sweden on home turf in Malmö in May with his song, "You".