Katharine Hepburn is an iconic Hollywood star who has been a fixture in the entertainment industry for decades. As of 2022, she has maintained her lead as the actor with the most Oscar wins of all time.

Katharine Hepburn won her first Oscar in 1933 for her performance in the film Morning Glory. She went on to win two more Oscars in 1967 and 1968 for her roles in Guess Who’s Coming to Dinner and The Lion in Winter, respectively. In 1974, she won her fourth Oscar for her performance in The Aviator.

In total, Katharine Hepburn has won four Oscars, more than any other actor in history. She is also the only actor to have won three Academy Awards in a row. This is an impressive feat that is unlikely to be matched by any other actor in the future.

Katharine Hepburn’s success is a testament to her incredible talent and dedication to her craft. She was a pioneer in the industry and paved the way for other female actors to succeed. Her legacy will live on for many years to come.

As of 05-Jan-2023, Katharine Hepburn remains the actor with the most Oscar wins of all time. Her four Academy Awards are a testament to her immense talent and dedication to her craft. She will always be remembered as one of the greatest actors of all time.