Jamjars "Jam" Kuehnemund (ジャム=クエネムンド JAMU KUENEMUNDO) is a character in the Snowboard Kids series. He is a Jamican-esque character who enjoys rap and follows the New York rap scene. In English versions, he is voiced by Lani Minella and Mike Murature. In Japanese versions, he is voiced by Jun'ichi Suwabe and Mayumi Yamaguchi. Jam is smarter than he lets on, but still tends to get carried away when it comes to showing off. When it comes to snowboarding, he calls himself the "Master Trickster," despite the public belief that Nancy is better. For this reason, they share a friendly rivalry.