Money Sheldon Adelson dies: Casino mogul, Trump donor dead after non-Hodgkin’s Lymphoma diagnosis January 12, 2021 Associated Press, Reno Gazette Journal Comments Off on Sheldon Adelson dies: Casino mogul, Trump donor dead after non-Hodgkin’s Lymphoma diagnosis Sheldon Adelson – the billionaire founder and CEO of Las Vegas Sands and one of President Donald Trump's largest donors – has died at the age of 87.