Kel Plean was a Bajoran man.
During the Occupation of Bajor, Kel was among the Bajorans who lived on Terok Nor. When Malor Bet was tortured and killed by the Cardassians, Kel told Malor's daughter Malor Ti to hide in the station access corridors. Kel himself was imprisoned or killed and was not able to come to Malor Ti's rescue. (DS9 comic: "Requiem")