Herman Groenenboom - is a video game programmer. Herman Groenenboom began his career in 2016 and has worked for companies such as Gamious, 雷霆游戏, Plug In Digital, Playdigious and Xiamen Leiting Network Technology Co. Herman Groenenboom's first game was Turmoil which was released 7 years ago. Best Game Herman Groenenboom contributed to was Turmoil. Herman Groenenboom's latest work is Turmoil which was released 7 years ago.