This article/section of article contains SPOILERS about the current season of King of Bots/This is Fighting Robots. If you're unaffected by potential spoilers, then continue to read the article. Otherwise, this article/section of article should not be read before watching the relevant episodes.
Model Teenager was a heavyweight robot which competed in Season 1.5, the debut season of This is Fighting Robots. Its promising design led to Model Teenager being the third choice of Sa Beining for the yellow team. However, Model Teenager lost its first battle to Xiake on a Judges' decision.
Model Teenager was an invertible robot driven by two wheels, somewhat low-profile in nature. Its primary weapon was a large horizontal bar spinner, with a high top speed in order to inflict severe damage upon its opponents. The bar spinner had several holes cut out of it, in order to conserve the robot's weight. However, the weapon was unreliable, and its chain slipped in combat.
This is Fighting Robots (Season 1.5)
During the celebrities' initial selection process, Sa Beining noticed Model Teenager, and saw potential in its design. Model Teenager became the third robot to join the yellow team, after Two BBQ and Golden Hoops. In the main competition, Model Teenager was drafted into a three-way rumble, where it fought newcomer Snow Leopard, and the successor to the King of Bots Season 1 runner-up, Xiake.