Sportacus

Sportacus is the tireless superhero from LazyTown, a living source of energy and a champion of healthy living. He wears a white and blue tracksuit, glasses, and a pointed mustache, and a flashing Hero Crystal on his chest—a signal that someone needs help. Sportacus moves with somersaults and jumps, teaching children to play sports, eat fruit ("sports candy"), and enjoy movement. His main enemy is Robbie the Evil, who dreams of plunging the town into laziness, and his greatest weakness is sweets: as soon as he tastes them, his strength immediately leaves him.
In the most secluded corner of LazyTown, far from the playgrounds and fresh fruit, lies Robbie the Evil's lair. He's tall, with gray-green eyes and slicked-back black hair, dressed in a luxurious burgundy and purple suit with gold stripes and a navy blue shirt. Robbie hates it when everything around him is noisy and cheerful, and when children are running, jumping, and playing. "Why move when you can lie down?" he thinks. Robbie always has a chip or candy in his pocket, and on the table is a huge cake covered in whipped cream. He comes up with cunning plans: he'll pretend to be a teacher so as not to teach the children anything, or he'll set a trap for the tireless Sportacus. Sometimes he even hires helpers—for example, his lookalikes Flobby, Toby, and Bobby the Evil. But every time something goes wrong: either the trap works against him, or the helpers suddenly decide that playing outside is fun.
And then one day, Sportacus ran into Robbie the Evil. He was setting a trap behind a tree. Robbie was half a head taller than Sportacus.