Kristoff sells ice for a living; even in summer. Talk about supply and demand issues…. He’s roughly 5’10” tall. His best friend is a reindeer named Sven. He loves his job but it can get stressful in summer. Ice is his life. He gets grumpy easily, but usually doesn’t yell. He often wears a mask to protect his face from the cold. he has blond hair, and blue-ish gray eyes. he likes carrots. he speaks “for” Sven, since Sven can’t speak, Kristoff makes up a voice and says what Sven’s thinking.