Jung Sung Ha is a South Korean guitarist and Youtuber. He creates acoustic covers and arrangements, typically by ear and/or by watching videos, and composes original songs, both of which he plays and uploads online. He learned the basics from his father and he developed a love for acoustic fingerstyle guitar from Japanese guitarist Kotaro Oshio. In 2010, he was featured in Narsha’s song "I’m in Love". In 2011, he performed in the US with Trace Bundy, and later went to Scandinavia and Japan and he made his acting debut with a small role in "The Suicide Forecast". A year later, he collaborated with 2NE1 when he created acoustic versions of "Lonely" and "I Love You" and he also participated in a live stage with BIGBANG’s G-Dragon, where they performed "That XX". In 2013, he performed "I’m Yours" with Jason Mraz. He has released one album nearly every year since 2010 and is often considered a guitar prodigy among musicians.
(Source: Wikipedia)