Winner

Winner is a character recommended by Get W. They made their first appearance on Today's Very Special Episode and were recommended again in Four Goes Too Far, though their design predates to Puzzling Mysteries, similar to Loser.

Appearance
Winner appears to be a pile of periwinkle fluff with darker periwinkle spots and blotches on their body. In two of their appearances (Puzzling Mysteries and Today’s Very Special Episode), Winner has a single, also periwinkle limb extending from their body, though they are armless when this limb is not present.

Trivia

 * If Winner joins BFB, the character might be the most hated by the contestants on the show, considering everyone loves Loser.
 * Winner has appeared in BFB 4 and BFB 6 as of February 5, 2018.
 * In BFB 6, Winner has no arms, however in BFB 4 he has one arm.