Matthew Victor Kopp, who performs as Running Touch, is an Australian singer, songwriter and record producer. In addition to his eponymous solo project, he was the founding guitarist of Australian nu metal band, Ocean Grove in 2010, and since 2014 he is a studio-only member. He appears on both their albums, The Rhapsody Tapes (February 2017) and Flip Phone Fantasy (March 2020). He also contributed written material for Adult Art Club.