Kang Tae-joon is a fictional character from the South Korean television series To the Beautiful You. He is portrayed as a talented high jumper who attends an all-boys school. His character is known for his athleticism, charm, and determination, making him a popular figure among his peers. In the series, Kang Tae-joon becomes the object of affection for the main character, Gu Jae-hee, who disguises herself as a boy to attend the same school. The story explores themes of friendship, love, and the challenges of adolescence, with Kang Tae-joon playing a central role in the narrative.