Nalla has traveled the world as an instructor, competitor, and judge and is a mainstay in the booming swing dance scene of Seoul, South Korea. In 2008, Nalla met his partner and wife Jessica Yoon. Since then, they have been teaching together. Nalla & Jessica are known for being very versatile dancers ranging from authentic jazz, balboa to lindy hop. They continually train, travel, teach, study swing dance history and also, perform with swing bands – Gipsy & Fish Orchestra, Preservation Hall Jazz Band, Evans Big Band and Sage Min Swingtet.
They have been competing since 2007, and have taken home several International and National Championship titles including ILHC, Boston Tea Party, Korea Swing Championships, Busan Summer Swing Festival, Korea Balboa Classic, Asia Balboa Classic and Korea Open.