Yusong graduated from NUS in 2008, with a degree in electrical engineering. He has been working in ARL since 2008 and he is presently working mainly on the LARS project. Besides being proficient in the development of electronics hardware, he is also proficient in the development of embedded firmware. In addition, he is presently in charge of the LPKF PROTOMAT milling machine and he is designated as Fire Warden. He is also involved in development of an AUV recovery system. In his free time he reads manga, listens to heavy metal and is a supporter of Arsenal FC.