Daniel Goodwin (born November 7, 1955, in Kennebunkport, Maine) is an American climber best known for performing gymnastic-like flag maneuvers and one-arm flyoffs while free soloing difficult rock climbs on national TV and for scaling towering skyscrapers, including the Sears Tower, the John Hancock Center, the World Trade Center, the CN Tower, and (for the program Stan Lee's Superhumans) the Telefónica Building in Santiago, Chile. Building climber On November 21, 1980, Dan Goodwin witnessed the MGM Grand fire in Las Vegas, Nevada, United States, including the inability of the Clark County Fire Department and the supporting fire departments to rescue scores of hotel guests trapped inside. Believing he knew how to rescue the trapped people, Goodwin presented a rescue plan to the on-location fire boss. Goodwin's plan included his climbing up the building and connecting cables to the floors to enable rescue baskets to be ferried to and from helicopters. The fire boss responded by threatening Goodwin with arrest and then ordered him escorted from the scene. The following day, Goodwin approached the fire chief of a Fire Department sub-station and presented his rescue plan. The fire chief told Goodwin he needed to climb a building to learn of the dangers of high-rise firefighting and rescue. The following Memorial Day, Goodwin scaled the outside of the Sears Tower in Chicago (renamed the Willis Tower in 2009), which at the time was the tallest building in the world. Notable building climbs Sears Tower On Memorial Day, May 25, 1981, wearing a Spider-Man suit and using suction cups, camming devices, and sky hooks, Goodwin scaled the then-tallest building in the world, the 110-story Sears Tower in Chicago, Illinois. For seven hours, Goodwin fought the high-altitude winds, slippery glass, and repeated attempts by the Chicago Fire Department to stop him. A few feet below the top Goodwin taped an American flag to the building to honor his father, who fought in the Korean War. Chicago's press dubbed him "SpiderDan". Goodwin said he scaled the building to call attention to inadequacies in high-rise firefighting and rescue. Renaissance Tower On November 7, 1981, wearing a Spider-Man suit and using suction cups along with his hands and feet, Goodwin scaled the 56-story Renaissance Tower in Dallas, Texas. Goodwin said he made the climb to keep a promise he made to a young Dallas resident stricken with cystic fibrosis. John Hancock Center On November 11, 1981, wearing