Rusty Staub was a professional baseball player who played for the Montreal Expos, New York Mets, and Detroit Tigers. He earned the nickname 'Rusty on the Diamond' due to his red hair and his ability to play the game of baseball with skill and precision. He was a six-time All-Star and won two World Series championships during his career. He was also known for his philanthropic work, donating millions of dollars to charities throughout his life.