TOPSCORE CheerMixes was founded by Andrew Vondersaar in 2002. Cheer competitions at the time were filled with teams using the same exact cheer mix, over and over. With a yearning to have something uniquely different, Andrew began to create his own music. After receiving many requests from other local coaches for custom cheer music, Andrew created TOPSCORE CheerMixes.

On top of being a music producer, Andrew has a strong background in coaching and choreographing for both All Star and School cheer. Over a 15 year time span, Andrew has successfully coached and choreographed many teams that have won at The Summit as well as globed at The Cheerleading Worlds.