A cartoon boy jumping on a trampoline, with a simple background, in the style of a game icon with a black background and bright colors, in a 2D flat design, as a simple shape illustration, with no shadow details, using simple lines, of a cartoon character. The overall color is blue. He has brown hair and wears orange shoes. His include white stripes at his sleeves and pants, while he smiles happily in mid-air. There should be nothing else around him except for one big round ring that forms part of an empty trampoline.