For the mirror universe counterpart, please see B. Kim.
B.Y. Kim or B. Kim was a Starfleet officer during the 23rd century.
Kim was listed as a Starfleet Command officer on the dedication plaques of the USS Shenzhou, the USS Enterprise, and the USS Discovery. (DIS: "The Vulcan Hello", dedication plaque; DIS: "Such Sweet Sorrow", dedication plaque; DIS: "Context Is for Kings", dedication plaque)
This character was only mentioned in writing.
This officer was named after writer, story editor, and co-producer Bo Yeon Kim.