The first handsome, handsome, elegant, gentle and elegant young man Calvin-the elegant King Arthur in the ultimate class. In order to improve my international outlook and foreign language ability, I decided to study in Canada. I love reading and pursue knowledge since I was a child. I can always tell many stories endlessly. I am the member with excellent language ability and the most humanistic temperament among the four members. He was selected as the champion of "Sunshine Boyz 2004" in Canada and served as the Canadian warm current ambassador. Modest attitude, always with a smile, and kind heart make Calvin naturally exude a handsome and elegant temperament ⊙ the second cool, enthusiastic, cool and hardworking new hero Jiro Wang-the impulsive and enthusiastic Wang Dadong in ultimate class. He made his debut as a model and acted in many idol dramas. The infatuation with Ah Kin in "Kiss of Pranks" made him taste popular for the first time, and "ultimate class" was the best leading role after the success of ratings. Filial and loyal, he shouldered the burden of his family and became the driving force for his continuous progress from model to actor to singer. Strong self-style has created the unique style of "Oriental Cool Man", and his love for rock and roll makes his singing unique. His unpretentious frankness and serious spirit of going upstream have constructed Jiro Wang's enthusiasm and calmness as a new hero of nature. The third boy sample is Chun Wu, a strong man, affectionate and handsome, who left his hometown. Brunei, a mysterious country from Southeast Asia, is full of noble mysterious temperament. Almost perfect facial features and strong figure, he was invited to be the hero of idol drama as soon as he debuted. Due to the differences in language and culture, Chun Wu needs to make several times more efforts than others in drama and singing, and cultivate his patient listening and homesickness, which also creates Chun Wu's affectionate and down-to-earth character. Perfect appearance is even more fascinating. The fourth boy sample is Aaron-"ultimate class" Ding Xiaoyu. His heart is cold and warm. The journalism department of Culture University is gifted, extremely intelligent and has a cartoon-like appearance of a handsome man. One look can capture your heart. Serious attitude in everything requires first, and excellent singing skills and piano playing skills are convincing. It looks calm on the outside, but it is full of enthusiasm on the inside. As the youngest member, Aaron's quiet and naive appearance is fascinating.