Michael Flatley

Michael Ryan Flatley (born July 16, 1958) is an Irish-American dancer. He became known for Irish dance shows "Riverdance", "Lord of the Dance", "Feet of Flames", and "Celtic Tiger Live". 
In 2003, Flatley was treated for a malignant melanoma. In January 2023, Flatley announced that he had surgery for "an aggressive form of cancer".