Mo Sanders (born 1971), known as Quadzilla L.K. or simply Quadzilla, is an American roller skater, who has competed at international level in roller derby and aggressive inline skating, and national level in jam skating. Sanders was born in Tacoma, Washington, USA. His father often rollerskated to work, and Sanders spent much of his spare time at the local roller rink. Although largely self-taught, he was also coached by Lann Werner, a champion artistic roller skater. He acquired the nickname "Lanny's Kid", the initials of which appear in his derby name.