Geronimo

Big-framed and crowned with long, curly black hair, Geronimo sports a thin beard tracing his chin, full lips, a broad dark nose, and a slightly wrinkled forehead. The open collar of his shirt, a light brown button-down, reveals some chest hair, and the garment carries a buttoned pocket on each side. A pair of maroon straps cross his torso, holding two large sabers against his back.

Much like the men under him, Geronimo is brutal and greedy. He took part in the killing of Mr. 11 and was willing to go after Luffy and Ace purely for the sake of a promotion.

Geronimo arms himself with a spear in addition to the two large sabers slung across his back, and he proves fairly shrewd in a fight. Once Mr. Mellow had slain Mr. 11 on the deck of Captain Smoker's vessel, the two learned that Portgas D. Ace was spotted at Nanohana, so they set out with a unit of Billions to claim his bounty. Ace and his brother Luffy overwhelmed the group with ease. Geronimo then stepped in himself, swinging a sword at Luffy, who dodged every strike until Ace simply seized the blade bare-handed and heated it with his Mera Mera no Mi. Once Geronimo had been grazed by a ricochet, he correctly guessed that the Gomu Gomu no Mi rendered Luffy immune to gunfire and tried instead to cut him down from behind. When he let go of the scorched weapon, Luffy hurled him off with a Gomu Gomu no Bazooka.