Wallace is a fish-man with a stocky neck, light-colored hair that is slicked back and a light-colored mustache. He wears a light-colored, v-neck shirt, dark-colored shorts, and light-colored shoes. He has a tattoo on his left arm.
Wallace cares greatly about his captain, Portgas D. Ace, since he was willing to defend him from Edward Newgate. Wallace can also be somewhat disrespectful, laughing at Deuce's adventure diary despite the fact that it is his main aspiration of their travels.
Portgas D. Ace
When Wallace had no where else to go, Ace took him in and did not judge him based on his race but instead on his character.
Most of the Spade Pirates' crew members (excluding Skull, Mihar, and Kotatsu) read and laughed at Deuce's poor writing in his adventure diary. Because of this, their names were excluded from the diary.
Abilities and Powers
Wallace's abilities are unknown, but he and his crew were easily defeated by Newgate.
Wallace fights using two short swords, but how proficient he is in using them is unknown.
Making their Mark
Wallace was judged for his race and had nowhere else to go until he met Ace. He joined the Spade Pirates and traveled with Ace as he made a name for himself. He helped fight off a group of bounty hunters, and, when Isuka infiltrated the crew's ship, he surrounded the Marine Ensign alongside his crewmates. However, she easily fended them off. After the confrontation, the crew reached Sabaody Archipelago. While they waited for their ship to be coated, Wallace and his crewmates explored the island and secretly read Deuce's adventure diary. They laughed at his poor writing skills, leading Deuce to exclude their names from the diary.
At one point, the Spade Pirates were shipwrecked in Wano Country. The people from Amigasa Village were starving to death, so they tied the entire crew and stole all their food. The crew watched the villagers finish their meal and then broke out. Instead of attacking, Ace asked the villagers where he could get them dessert. They stayed in Amigasa Village for a few weeks and became good friends with Tama.
When his captain was fighting Jinbe, Wallace warned him about the fish-man's strength. After Ace and Jinbe tied, Wallace and the other Spade Pirates defended their captain against Edward Newgate and were easily defeated. They were then taken into the Whitebeard Pirates like their captain. Wallace has not been seen since his joining.