Marianne Van Dorslar is one of Australia's most versatile television presenters.

Marianne has a regular role as guest presenter and advertorial host on Network Ten's national morning show 'The Circle'. For over a decade she presented on Bert Newton's 'Good Morning Australia' - and hosted Channel 7's Lotto draws for over 22 years.

Marianne is highly sought-after for corporate videos and voice-over work, and regularly MCs events. From her earliest beginnings as a highly recognised photographic model (her first television job was as a model on Sale of the Century) and performer in television commercials, Marianne's experience has spanned a breathtaking range of media and corporate presenting instances over two decades. Her high-profile work has included presenting Seven Network's news and weather, and co-hosting Radio 3MP's breakfast program.

With the Suzan Johnston Training Organisation, Marianne has taught deportment, posture, body language, wardrobe sense, personal grooming, social and business etiquette, speech development, communication skills and interview techniques.

Marianne brings a naturally warm personality and sense of humour to her fine reputation as a credible authority on presentation excellence.