Karolina Protsenko is 11 years old performing vioinist, who was born on October 3rd, 2008 in Ukraine to a musical family. Her parents play guitar and piano. The Family moved to the United States in 2015 when Karolina was 6. She started violin lessons the same year and is classically trained. Karolina began busking in Summer 2017 at Santa Monica, CA. She has 3 YouTube channels and is on Facebook and Instagram. In less than 2 years her fan base has grown into 5 million followers, in over 50 countries. Her videos on YouTube and other media sites have been viewed well over 400 million times and she has been featured on the Ellen show. She dreams to travel the world with her concerts and make people happy with her music.