Boomerang BRO.

Boomerang BRO. (yoshi's cousin) helps bowser and bowser JR. take over Princess Peach's kingdom.

Boomerang BRO. is only playable in Super Mario Sluggers. He is able to use his boomerang to throw it at you to attack you. Boomerang BRO. is known for his many uses for his boomerang.

Boomerang BRO's first appearance was in Super Mario BROS. 3 1988.

His latest appearance is in Super Mario BROS. 3D World 2013.