Marc was one of the founding members of Endless Knot along with Baz and the immortal one known as Terry. Marc started off playing the digeridoo and singing backing vocals but has since become one of the core members of the group. He has incorporated many different instruments into the band including the tin whistle, harmonica as well as a wide range of percussion. He also writes some of the songs and posesses an infuriating skill whereby he can pick up virtually any instrument and be able to play it within a few weeks.

Over the years he has been involved with many different forms of music and bands including a Drum and Bass collective, a Hip Hop band and a world music group. He has also performed as a solo artist as part of the 'Eco Rythm Club' set up and has guested on 'Peeping Toms' 25th anniversary album as well as playing to tens of thousands of people in the capital as part of the annual Mayor of Londons parade.

On occasion, Marc accompanies Terry on the Bodhran at various venues and gigs and is currently writing songs with Alex as part of a duet. He lives with two naughty Dogs called Pepper and Sprocket and enjoys using his free bus pass at weekends.

Marc is 65 and a half years old.