Musical and comic duo the Topp Twins will be in Rotorua on Friday (19 March) to MC the New Zealand Marching Champs Gala March at the Energy Events Centre.

The Gala March is part of the national marching competition taking place from Friday 19 to Sunday 21 March.

It's been a mammoth year for the Topp Twins. Their film, The Topp Twins, Untouchable Girls has grossed $1.9 million at the Box Office, making it the Number One documentary to ever be released in New Zealand and among the Top 10 New Zealand movie releases of all time.