Mark Kounnas (born 1969) is an Australian actor and television presenter. Mark has had many acting roles on television and films and is probably best known for his role in "Mad Max Beyond Thunderdome" as Gekko. He has also been a television presenter on an ABC children's television series with his sister and fellow actor Melissa Kounnas.
Mark Kounnas is known for his role in the Mad Max Beyond Thunderdome.