The Kid Pirates are an infamous and notable rookie pirate crew introduced during the Sabaody Archipelago Arc during the time the Straw Hat Pirates arrived there two years ago. As such, they are part of the Worst Generation. Their captain is Eustass Kid.
In the SBS Volume 102 some members of the Kid Pirates are named. The crew of Kid Pirates was revealed to be 31 members, only 22 revealed. Oda-sensei says it’s not important to know them all.