Lolek is a popular animated character from the Polish television series Bolek and Lolek, which first aired in 1963. He is known for his adventurous spirit and playful nature, often embarking on various escapades with his brother, Bolek. The show is aimed at children and emphasizes themes of friendship and exploration. The character Lolek is depicted as a cheerful and imaginative boy, often wearing a red cap. The series has gained international recognition and has been translated into multiple languages, making it beloved by audiences around the world. Lolek's adventures often include travel, learning, and problem-solving.