O. Osunsanmi was a Starfleet officer in the 23rd century.
Osunsanmi a member of the Fleet Ops team listed on the dedication plaques of the USS Shenzhou and the USS Discovery. (DIS: "The Vulcan Hello", dedication plaque; DIS: "Context Is for Kings", dedication plaque)
Osunsami was listed as a Starfleet Command officer on the dedication plaque of the USS Enterprise. (DIS: "Such Sweet Sorrow")
This character was only mentioned in writing.
This character was named after writer, director, and co-executive producer Olatunde Osunsanmi.