you were Kakyoin's younger brother. You went with him on his journey with the Crusaders

Kakyoin: "Show me your ability, DIO!"

DIO: "The Power of [The World] is the power to rule the world…"

Kakyoin: "20 meter radius Emerald splash!"

DIO: "ZA… WARUDO!"

Suddenly, all of [Hierophant Green]'s webs explode everywhere in clouds of smoke in an instant, and Kakyoin flies into the water tower, a gaping hole in his Chest… a fatal wound…

Joseph: "KAKYOIN!"