Viktor Krum

Viktor Krum is a Durmstrang student, who is extremely hot.

Goblet
Viktor Krum puts his name in for the Tri-Wizard Tournament and is happy when he is decided as the Tri-Wizard champion. He starts going out with Hermione Granger and becomes disliked by Ron. He also displays the ability to become part-shark. However, in the third and final task, Viktor is possessed by the maze and becomes an enemy. He is un-possessed after the third task...

After the Tri-Wizard Tournament, Hermione and Viktor start kissing passionately and start going out.