Katherine Jacobellis is an American snowboarder known for her accomplishments in the sport of snowboard cross. Born on January 31, 1985, in West Hartford, Connecticut, she gained recognition for her speed and skill on the course. Jacobellis has competed in multiple Winter Olympics, where she has earned medals, including a gold medal at the 2005 World Championships. Throughout her career, Jacobellis has been a prominent figure in snowboarding, participating in various international competitions. She has also been a part of the X Games, where she has secured several medals, showcasing her talent and dedication to the sport.