Michael Spinks years he remained close to his former promoter, Butch Lewis, training fighters and making rare public appearances at events promoted by Lewis. In 2011, however, after Lewis died from natural causes, it was reported that Spinks had sued Lewis's estate in a Delaware Chancery Court, alleging that the promoter had failed to properly manage more than $24 million Spinks had earned in the ring and had violated their agreements that Lewis would continue to manage Spinks's money and pay his living expenses for the rest of the boxer's life. The lawsuit alleged that he commingled his personal funds with Spinks's
Michael Ponce de Leon workshops in Yugoslavia. Pakistan, India, and Spain under sponsorship of the U.S. State Department, Mr. Ponce de Leon works are in the Library of Congress; The National Gallery (Washington D.C.); The White House; The Museum of Modern Art; Metropolitan Museum of Art; The New York Public Library;Smithsonian American Art Museum The Brooklyn Museum The Musee de l’Arte Moderne in Paris; The Victoria and Albert Museum in London; The Stockholm Art Museum; Museo de Arte Moderno en Mexico; as well U.S. Embassies around the world. He was represented in the Venice Biennale, 1970. Michael Ponce de Leon Michael Ponce de Leon