|Olympic medal record|
|1964 Tokyo||200 metres|
Marilyn Mary Dark (given birth to 20 Might 1944 in New South Wales, Australia) is a previous Australian sprinter, who after her relationship became referred to as Marilyn Vassella. Dark was informed at Fort Road SENIOR HIGH SCHOOL in Sydney. She was a main school instructor at Dulwich Hill main school for just two years in 1963/64. Black 1st received attention in age seventeen, when she won the 100 back yards race in the brand new South Wales championships. In 1963 she received the 4 x 100 back yards event using the NSW relay group. In the 1964 Summer time Olympics in Tokyo she received the bronze medal in the 200 metres event.