OB (Olu’s Baby) (KLM38) is a male leopard of Kumana National Park; “OB” is the name used for him in the Leopards of Kumana citizen-science field guide, which is based on visitor sightings. He was first recorded on 8 March 2024 in zones A and B and is seen around Godagedipokuna and Beraliyawala. His mother is Olu (KLF29). He has been seen mating with Suparnaka (KLF21).