Yohanes Roosyanto Landung Laksono Simatupang is an Indonesian actor. He started acting on the drama stage and his first appearance in the film is in Daun di Atas Pillow (1998).
Biography：Yohanes Roosyanto Landung Laksono Simatupang is an Indonesian actor. He started acting on the drama stage and his first appearance in the film is in Daun di Atas Pillow (1998).
