King Bowser Koopa, often simply Bowser and sometimes known as King Koopa, is the main antagonist of the Mario series and the King of the Koopa. He has repeatedly kidnapped or attempted to kidnap Princess Peach and take over the Mushroom Kingdom. He has on other occasions attempted to conquer the entire Mushroom World, as well as the entire universe. Despite his villainous nature, he has occasionally helped the heroes of the Mushroom Kingdom against common threats and participates with them in their numerous sporting events in spin-off games. Bowser Jr. is Bowser's only child, the Koopa King's heir to the throne and the secondary antagonist in the Mario series. Bowser Jr. first appeared in Super Mario Sunshine and has helped Bowser kidnap Princess Peach and battle Mario and Luigi in many subsequent games. Bowser Jr. wants nothing more than to do his father's evil will and Bowser's rarely seen emotional side is often brought out by his interactions with his son. Bowser Jr. can be summed up as a bold and energetic troublemaker. His trouble making side is seen as he tricks Mario in both Super Mario Sunshine and New Super Mario Bros. According to Mario Kart Wii, Bowser Jr. inherited his father's bad attitude, evident in his motto ("Grin and bear it. When that don't work, grin and crush it."). He is also bratty, spoiled and short tempered, though in Mario Party DS it is stated he has a lonely side. His favorite hobbies are stealing cookies, causing trouble for people and scribbling (which may explain the widespread Graffiti that was made at Isle Delfino). However, he seems determined to defeat Mario in a fair fight in order to prove his power. His bio in Paper Mario: Sticker Star suggests he is also occasionally lazy due to riding his Koopa Clown Car throughout the game.
Bowser & Bowser Jr. Plush (Set of 2) Sanei Super Mario All Star Collection - B00XKA8YZ0