Taiwanese boy Feng Yi was diagnosed by his teacher with uncoordinated hand and brain development in kindergarten. So his father made him study ukulele with four strings. Feng Yi struggled at the beginning. It took him ten sessions to learn scales. Later he got interested in rock music, and started to play unexpectedly well. He went on "Asia's Got Talent", and received invitations from stars including Mayday and Xiao Jingteng.
