Origin
Naples, Italy
The only thing more glowing than his grill is the love in his heart. Gyro Zeppeli, is, alongside Johnny Joestar, the protagonist of Steel Ball Run. Gyro is a man of average to above-average height and medium to athletic build. He has hair that reaches mid-back, light eyes, square patches of facial hair lining his jaw, and (in illustrations) often painted lips. He either wears grills or has chiseled into prosthetic teeth the phrase "GO! GO! ZEPPELI". Gyro's basic outfit consists of a short-sleeved studded black leather coat, leather pants, and cowboy boots. He wears a belt, the buckle of which bears a pair of hands pointing to his crotch, and at his hips a pair of special holsters for his Steel Balls. He wears a wide-brimmed hat, with slits on the the crown and the brim that let light and air filter through. Situated around the crown of his hat are a pair of slit goggles. Depending on the weather he may wear his goggles, in addition to a scarf.

JoJo's Bizarre Adventure
Beginning its tale in 19th century England, young aristocrat Jonathan Joestar finds himself locked in bitter rivalry with Dio Brando, a low-born boy who Jonathan’s father took under his wing after the death of Dio’s father. Discontent with his station in life, Dio’s fathomless drive to reign over all eventually leads him to seek the supernatural powers of an ancient Aztec stone mask in the Joestars' possession – an artifact that will forever change the destiny of Dio and Jonathan for generations to come. Fifty years later, in 1938 New York City, Jonathan’s grandson Joseph Joestar must take up his grandfather’s mission and master the abilities necessary to destroy the stone mask and its immensely powerful creators, the Pillar men, who threaten humanity's very existence.