Bing

Bing is 2 year old baby Thunderdrum who appeared in the 18th episode of Dragons: Defenders of Berk. Ruffnut and Tuffnut named the baby Dragon Bing. Bing, Bam and Boom were chased by wild dragons from Dragon Island to some sea stacks. At the end of the episode Thornado offers them protection which allows them to safely live on Dragon Island

According to the Book of Dragons in Dragons: Rise of Berk, Bing is the loudest of the three triplets.

Trivia

 * Bing is the first Thunderdrum to be seen with the colour of teal.
 * Although Bing is teal in the series, he is blue in the game Rise of Berk. This appears to be a mix up with Bam's colour