Jeffery Lynn McCann, aka B-Boy Machine, started dancing at the age of 9 in Sacramento, California. His dancing influences came from being on the streets, watching martial arts movies, and being part of Hip Hop in the early 90's. His dancing styles vary from old forms of rocking to acrobatic tricks.

He has performed with Show Biz Productions in half-time shows at Sacramento Kings and Sacramento Monarchs games. Machine dances as a professional B-Boy around the world, including Toronto, Rotterdam, Grenoble, Geneva, Chelsea, and Barcelona. When not dancing, he teaches youth with Sisterz of the Underground, an organization that teaches young people the elements of Hip Hop, as well as the Hip Hop values of acceptance, non-violence, creative self-expression, and physical fitness.