![12 Photos of Late Raymond Hartanto, Boy William's Rarely Exposed Brother](https://cdns.klimg.com/kapanlagi.com/p/photonews/12-foto-almarhum-raymond-hartanto-adik--73be12.jpg)
A sad news surrounds Boy William. His brother, Raymond Hartanto, passed away on Tuesday night (10/9) yesterday. The exact cause of Raymond's death is still unknown, and the family is also silent about this news. Now, many of you may still not know who Boy William's brother is. Check out these 10 photos of him below.