Kristoff (Frozen) Kristoff (Frozen) Kristoff Bjorgman is a fictional character who appears in Walt Disney Animation Studios' 53rd animated feature "Frozen" (2013). He is voiced primarily by actor Jonathan Groff. Kristoff is a Sami iceman living together with his reindeer companion Sven. Albeit preferring a solitary life, he helps Princess Anna of Arendelle to find her older sister Elsa in the North Mountain. In the early development, Kristoff was originally Kai as in Hans Christian Andersen's "The Snow Queen", but later he was designed as combination of Kai and the robber girl. He is primarily voiced by Jonathan Groff. Kristoff is tall,
Hans Christian Andersen he presumably fell in love with others. Other disappointments in love included Sophie Ørsted, the daughter of the physicist Hans Christian Ørsted and Louise Collin, the youngest daughter of his benefactor Jonas Collin. One of his stories, "The Nightingale", was written as an expression of his passion for Jenny Lind and became the inspiration for her nickname, the "Swedish Nightingale". Andersen was often shy around women and had extreme difficulty in proposing to Lind. When Lind was boarding a train to go to an opera concert, Andersen gave Lind a letter of proposal. Her feelings towards him were not the