Character
Knockout
Knockout in Transformers: Prime (2010), played by Daran Norris.
Knock Out is a medical officer and former member of the Decepticons. Originally, Knock Out was relocated to Earth after being summoned by Starscream, to aid the damaged Megatron- Knock Out soon made a rival of the Autobot scout Bumblebee.
Read more about Knockout on Teletraan I: The Transformers Wiki at Fandom