The Koopalings, known in Japan as the , also known as Bowser's Minions in some British English localizations, and occasionally known as the Koopa Kids in the DIC Entertainment cartoons, are a group of characters in Nintendo's Mario franchise, consisting of seven siblings: Larry Koopa, Morton Koopa Jr., Wendy O. Koopa, Iggy Koopa, Roy Koopa, Lemmy Koopa, and Ludwig von Koopa. They made their debut in Super Mario Bros. 3 for the NES in 1988, in which they were presented as enemies serving under the series' primary antagonist, Bowser. The Koopalings have continued to appear in later Mario games and related media.
The group is depicted as Bowser's children in early games and in their re-releases, however, Shigeru Miyamoto stated in 2012 that they are not Bowser's children in the current story and serve as minions instead, with Bowser Jr. as Bowser's son and only child. The names of the Koopalings are attributed to well-known celebrities, primarily musicians, an aesthetic choice that was made by a former Nintendo employee, Dayvv Brooks. In terms of critics' reaction, the Koopalings have been well-received regarding their contribution to the gameplay side of the games, and for the varying personalities depicted in each character, although the critics were dissatisfied with their lack of presence in the series, their return in Super Mario Bros. Wonder – Nintendo Switch 2 Edition: Meetup in Bellabel Park was received more positively. On the other hand, researchers have examined the group's gender representation and criticized the portrayal of the female member, Wendy, for being centered on the femininity aspect and lacking appeal compared to male characters.
Background
Since their introduction in Super Mario Bros. 3, the Koopalings have been recurring antagonists in the Mario franchise. They serve as high-ranking members of Bowser's army and frequently act as bosses throughout the series. They typically appear as commanders of the Koopa Troop, stationed in different regions of the Mushroom Kingdom to oppose Mario. In their earliest appearances, the Koopalings had little individual characterization and were mainly distinguished by color schemes and minor design differences. Later games made them more unique.
The Koopalings were modeled after different members of the Super Mario Bros. 3 design team, but they initially had no names: when the game had to be localized into English, Nintendo employee Dayvv Brooks named them after various celebrities. Early Mario games and promotional material had established the Koopalings as Bowser's children, these games maintain reference to them as such in updated manuals and re-releases. However, in a 2012 interview with Game Informer magazine, series creator Shigeru Miyamoto revealed that the Koopalings are not Bowser's biological children in the current story, and they have since been described in official sources as his minions instead of his children. In their debut appearance, the Koopalings had comparatively little personality, something that would be fleshed out in future installments in the franchise.
Members Larry Koopa: He is the youngest member and is identifiable by his blue hair styled upward and a star-shaped marking on the side of his head. In some sources, namesakes for him have been cited to be American television host Larry King, and Irish drummer Larry Mullen Jr. However, in 2015, Dayvv Brooks contradicted these claims, stating that Larry was not named after anyone in particular and just "looked like a Larry". Morton Koopa Jr.: He is the largest member of the group and uses his size and strength in battle. He has darker skin and a star-shaped marking around one eye. His name pays homage to television host Morton Downey Jr, due to Downey's "loud-mouthed" personality. Wendy O. Koopa: The only female member of the group, she is characterized by her jewelry and pink accessories and is frequently portrayed as confident and competitive. She is also described as tomboyish, vain and temperamental. Her name is inspired by musician Wendy O. Williams. Iggy Koopa: He is recognized by his tall, palm tree-like green hair, glasses, and unpredictable behavior. While previously said to be the most intelligent Koopaling, later games depicted his bizarreness. His name references musician Iggy Pop. Iggy previously had rainbow-colored hair prior to his redesign in New Super Mario Bros. Wii. Roy Koopa: The second largest member by size after Morton, he is usually depicted with a pink head and sunglasses. He often relies on brute force in battle. Musician Roy Orbison was an influence on his name as Orbison was known for wearing dark glasses. Lemmy Koopa: The smallest member of the group by size, he is commonly associated with circus-like abilities, including balancing on balls during battles. He is portrayed as cross-eyed with a multi-colored mohawk haircut and has a mischievous personality. Lemmy Koopa was named after Lemmy Kilmister, with Brooks saying the name fit the character's appearance. Ludwig von Koopa: He is often portrayed as the eldest of the group and is identifiable by his long blue hair styled similarly to that of music composer Ludwig van Beethoven, from whom his name is derived. He is portrayed as intelligent and in games such as Mario & Luigi: Paper Jam, he claims to be the group leader.
Naming The names of the Koopalings in the English versions of Super Mario Bros. 3 were created during the game's North American localization by translator Dayvv Brooks, who worked with Nintendo of America in the late 1980s. At the time, dedicated localization departments were not yet common, and translators often had greater freedom when adapting Japanese text for English releases. According to Brooks, the Koopalings' names were chosen as references to musicians and public figures, partly influenced by his personal interest in music. Although Brooks proposed the names during translation, they required approval from Nintendo before being finalized, and the chosen names have been used in all of the localizations of the series, including the original Japanese version.
Before selecting the names for each member of the Koopalings, in Japan, they were collectively referred to as "Kokuppa". () The animated adaptation of Super Mario Bros. 3 utilized different names for the group because the series' creators started production before the game's western release and had to discover names on their own. The selected names were: Bully Koopa for Roy, Big Mouth Koopa for Morton, Kooky von Koopa for Ludwig, Cheatsy Koopa for Larry, Kootie Pie Koopa for Wendy, and Hip and Hop Koopa for Lemmy and Iggy.
Voice actors The Koopalings have been portrayed by multiple voice actors across different productions, with several actors taking on roles for multiple characters over time. In the animated series of Super Mario Bros. 3 and Super Mario World, Larry, Morton, Wendy, Iggy, Roy, Lemmy, and Ludwig were respectively voiced by James Rankin, Gordon Masten, Tabitha St. Germain, Tara Strong, Dan Hennessey, Stuart Stone, and Michael Stark. In Mario is Missing!, the roles shifted, with Rob Wallace voicing Larry, Iggy, and Ludwig, Bruce Sandig voicing Roy and Lemmy, Kathy Fitzgerald voicing Wendy, and Gordon Masten not returning, leaving Morton without the same actor from the earlier series.
From 2009 onward, voice casting became more consolidated. Lani Minella voiced Larry, Morton, Wendy, and Lemmy until 2019, while Mike Vaughn voiced Iggy and Ludwig during the same period, and Dan Falcone took on Roy, a role he has continued to voice since 2009. Beginning in 2014, newer actors were introduced alongside the existing cast, including Michelle Hippe as Larry, David Cooke as Morton, Ashley Flannegan as Wendy, Ryan Higgins as Iggy, Carlee McManus as Lemmy, and David J. Goldfarb as Ludwig, with these performers continuing in their roles in more recent appearances.
Appearances Koopalings have appeared multiple times throughout the Mario franchise, consisting of its video games and related media, since their debut in Super Mario Bros. 3. In their first appearance, the seven characters were introduced as bosses encountered at the end of each castle, serving under Bowser. They similarly returned in Super Mario World.
After these early appearances, the Koopalings were absent from the main Super Mario games for an extended period. They did not appear in later titles such as Super Mario 64, Super Mario Sunshine, and Super Mario Galaxy and its sequel, before returning in New Super Mario Bros. Wii. Subsequent games, including New Super Mario Bros. 2, New Super Mario Bros. U, and Super Mario Bros. Wonder – Nintendo Switch 2 Edition: Meetup in Bellabel Park, also featured the group as boss characters.
The characters have also appeared in various spin-off titles in the franchise, including the Mario & Luigi series, where the Koopalings are typically portrayed as individual characters with distinct designs and abilities rather than as identical boss enemies. They appear later in the story, the "Bowser's Minions" mode in Mario & Luigi: Superstar Saga + Bowser's Minions, and are featured more prominently in Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey as important members of Bowser Jr.'s army. All seven Koopalings were included as playable racers in Mario Kart 8 and Mario Kart 8 Deluxe. They were also featured in the Super Smash Bros. crossover fighting game series as selectable characters in the form of Bowser Jr.'s alternate skins.
Outside of video games, the Koopalings were featured in animated television adaptations, including The Adventures of Super Mario Bros. 3 and Super Mario World. In these series, they were depicted as Bowser's children, a portrayal that differs from later statements by Nintendo that the Koopalings are not his offspring. The series also used different names for the group.
Critical reception In a 2012 retrospective feature for IGN, journalist Lucas M. Thomas discussed the return of the Koopalings in New Super Mario Bros. Wii, in addition to their history. He wrote that the original Super Mario Bros. had little boss variety, as most boss encounters involved Bowser or enemies disguised as him, and that Super Mario Bros. 3 addressed this issue by introducing the Koopalings, with each member having distinct designs, personalities, and attack styles. Thomas said that the characters were popular during the NES and SNES eras but were used less often afterward, with Bowser Jr. taking their position. Thomas wrote that their reintroduction in New Super Mario Bros. Wii brought back the series' earlier use of unique bosses and served as both a nostalgic reference for longtime players and an introduction for newer audiences.
Jenni Lada of Siliconera discussed the portrayal of the Koopalings in Bowser Jr.'s Journey, noting that the characters are introduced early in the narrative and play an important role throughout the story. Lada observed that their individual personalities are shown through dialogue and interactions, with Ludwig acting in an advisory role, Morton being more straightforward, and the other Koopalings showing unique reactions to Bowser Jr.'s leadership. She believed that these exchanges helped show the group's character dynamics. According to Lada, their continued presence throughout the story enhances their status as senior members of Bowser's forces and reinforces their relationship with Bowser Jr. during events that happen alongside the main plot of Bowser's Inside Story.