Step 1 : Introduction to the question "What is the only character in film that has won two different actors the Academy Award?"
...To become one of the approximately 6000 voting members of the Academy, you'd better be in the business. ... Directors only vote for Best Director nominees, editors only vote for Best Editing nominees, cinematographers only vote for Best Cinematography nominees, and actors only vote for nominees in each acting category.Jan 24, 2017 How Are Oscar Nominees Chosen? | The various category winners are awarded a copy of a golden statuette, officially called the "Academy Award of Merit", which has become commonly known by its nickname "Oscar". ... The Academy Awards ceremony is the oldest worldwide entertainment awards ceremony.
Step 2 : Answer to the question "What is the only character in film that has won two different actors the Academy Award?"
Vito Corleone is a fictional character in Mario Puzo's novel The Godfather and in the first two of Francis Ford Coppola's three Godfather films, in which, in later life, he is portrayed by Marlon Brando in The Godfather and then, as a young man, by Robert De Niro in The Godfather Part II. Both performances won Academy Awards — Best Actor for Brando, Best Supporting Actor for De Niro. Vito Corleone is the only motion picture character played by two different actors, to be awarded an Oscar for the portrayals. Premiere Magazine listed Vito Corleone as the greatest film character in history.