Kim is a recent graduate of Starfleet Academy. There, he was the editor of the Academy newsletter and published some of the first news about the Maquis. Voyager is his first deep space assignment.
Kim plays the clarinet, but he left his at home on Earth. He has replicated another while on board Voyager.
"Emanations" - Kim is transported to the Uhnori homeworld, where they believe he's from the afterlife.
"Non Sequitur" - Kim awakens to find himself in 24th century San Francisco.
"Resolutions" - Kim goes against Tuvok's decision not to contact the Vidiians for medical assistance.