Clone Youth Brigade/Legends

The Clone Youth Brigade was a division within the Grand Army of the Republic and consisted of clone cadets that were maturing to the position of clone troopers. A detachment from this group was infiltrated by Boba Fett during a tour of the Jedi Cruiser Endurance during his attempt at getting revenge against Jedi Master Mace Windu. Taking the callsign "Lucky", he was part of the Brigade division that was made up of cadets 1174, known as Whiplash, 1151, Jax, Hotshot and a number of other clones on the ship. They were overseen by the clone sergeant Crasher, and were monitored by Admiral Kilian. This troupe of young clones were forced to abandon the Endurance when it was sabotaged by Boba Fett.