Indonesian men's badminton player who has been ranked inside the top ten in the men's singles world rankings. He won gold medals at the Southeast Asian Games in 2009 and 2011.
He was born in Tegal, Indonesia.
He represented Indonesia at the Thomas Cup four times from 2004 to 2010.
His parents are Hosea Liem and Rahel Yanti. He is the youngest of four children.
He competed against Denmark's Peter Gade in the quarterfinals at the 2011 Li-Ning China Open.