Martijn Lakemeier: Martijn Lakemeier. Actor: Winter in Wartime. Martijn Lakemeier (1993) first came to the scene at age of 14, when he made his acting debut in WINTER IN WARTIME, the Dutch Oscar submission in 2010. For his magnificent portrayal of a young boy coming of age during World War II, he won the prestigious Dutch film award the Golden Calf for Best Actor. He is the youngest winner to date. Besides...