Robert Harry Kuykendall also known as Bobby Dall (born November 2, 1963, Mechanicsburg, Pennsylvania) is an American musician best known as the bassist for Poison. Dall is the youngest of three children. He moved to Florida with his family for a short time, but relocated to Harrisburg when he was still young. Dall had ambitions of studying law, but ultimately turned to music instead. He began playing guitar but switched to bass at the age of 15.