When he was 30 years old, Senor Pink was much slimmer than his present self. He wore a dark-colored suit with a floral shirt instead of dressing like a baby. By age 36, he gained extra weight (having started the formation of his portly figure), his shirt was light-colored and the logo "Let's Baby" was dark-colored. In the present, it is the other way around with "Don't Cry" printed on the back.
For some reason, he is surrounded by many women who seem to be extremely fond of him. However, he claims to be too old for them; advising them to find someone younger, despite dressing himself as an infant. He is also shown to have some manner of indecency as he had no qualms about ripping a woman's bra off in order to wipe his mouth, which does not seem to deter the women's admiration of him, and using a shoe brush to brush his teeth.
He seems to care about his comrades, as he took a direct hit from Franky's Rocket Launcher on purpose so that Machvise would not take damage, as he was vulnerable after having tried to crush Franky. He seems to have both a cruel and a compassionate side, calling Sugar useless one moment but then worrying about her safety the next. He is also a very proud man, as he refuses to use his ability to run away from his enemies.
That compassionate side seems to show again, as Franky was able to trick Pink into abandoning the fight when Franky lied that he heard a woman in trouble nearby. Even though Pink was angry at being tricked, he was still relieved that there was no woman that was actually in trouble. He continues to show this side of himself such as how he protects a random cat during the middle of battle, something which made even Franky cry in admiration.
Despite dressing like a baby and sucking on a pacifier, he claims to not like children.
Since he is one of the officers representing the Donquixote Pirates in the battle for the Mera Mera no Mi at the Corrida Colosseum and part of the Battle Brigade division, he is considered a strong opponent. It is said that when the four officers enter the tournament, they have a 100% chance of victory.
Physical Abilities
He possesses great strength, as he was able to wrestle and knock a large cyborg, Franky, down. He is also a very durable person, able to survive a direct hit from Franky's rocket with just minor injuries and burns.
Nekomimi Punch: Senor Pink places his fists above his head, making them look like cat ears, while rushing towards the opponent. Then, he tries to headbutt them with his head and fists. It was first used against Franky, but it accidentally hit Kyuin instead.
Senor Pink had been in Doflamingo's crew for at least sixteen years. The crew was once based in the North Blue at a port town called Spider Miles. Right after a ten-year old Law joined the crew, Pink was seen having a meal with the other members of Doflamingo's "family". The crew learned that Law was sick with the Amber Lead Syndrome and they listened as Law explained how he escaped the extermination of Flevance. While out on a raid, after Lao G and Gladius explained to Baby 5 about the country of Flevance and how its people were inflicted with Amber Lead Syndrome, Senor Pink explained about how the country was isolated and the people were later massacred.
After Doflamingo made Law an official member of the crew, the Donquixote Pirates spread their influence as they traveled to the Grand Line. They participated in various activities such as looting, making business deals, and collecting bounties.
While the crew was engaged in battle with the Marines out at sea, Law and Corazon suddenly left. Senor Pink showed Doflamingo a note from Corazon.
Six months after Corazon and Law left the crew, the Donquixote Pirates plotted to steal the Ope Ope no Mi from pirates who were going to sell it to the Marines. They later arrived at Minion Island and were informed by Vergo of Corazon's treachery.
While Doflamingo covered part of the island in his birdcage, the Donquixote Pirates raided and looted the Barrels Pirates' hideout. When they found Corazon, they viciously attacked him until Doflamingo arrived. Buffalo and Baby 5 later informed Doflamingo that the Marines stationed at the island took custody of a boy. Thinking that the boy might be Law, the Donquixote Pirates left Corazon for dead and prepared for departure. Before they left the island, they found themselves under fire by Tsuru's squadron.
He participated in Doflamingo's takeover of Dressrosa. After Monet opened the gates to the palace, he and the other officers of the Donquixote Pirates invaded the palace. He commented on how good the view of Dressrosa was from up in the palace.