RJ is one of the eight characters in the BT21 line of characters created by LINE FRIENDS and BTS. He is a brown alpaca with a love of food and a gentle personality. RJ is often seen eating or cooking, and he is always up for trying new things. RJ's love of food is well-known among BT21 fans. He has a particular fondness for bread, and he is often seen with a piece of toast or a bagel in his hand. A fanart BTS sticker with BT21 RJ Eats Sticker.