Mr. Boh Teck Keong is currently the CEO of the Singapore Harmonica Aficionados Society (HAS) and was the president of HAS from 1996 to 2010. He is also the president of Singapore Broadway Harmonica Music Society. He specializes in playing the bass harmonica, and once led the Singapore Broadway Harmonica Ensemble to win the championship in the 2005 International (Hangzhou) Harmonica Competition and Excellent Award in World Harmonica Festival and competition 2017. For the past thirty years, he has been promoting harmonica music with great passion and actively organized and participated in performances. He also made significant contributions in promoting APHF. In 2010, he was the president of 8th APHF in Singapore. He was also the judge and guest performer in several APHF.