Magnús Örn Eyjólfsson Scheving (born 10 November 1964) is an Icelandic writer, entrepreneur, producer, actor and athlete. He is the creator, director, and star of the children's television show LazyTown, in which he portrayed the character Sportacus.

冰岛作家、企业家、制片人、演员和运动员。他是儿童电视节目 LazyTown 的创作者、导演和明星，他在剧中饰演角色 Sportacus。