Though born in Hungary, boxer Joe Bugner later gained citizenships of Australia and the UK, too. Known for fighting bouts against the likes of Muhammad Ali, he also won the European heavyweight championship. He later gained popularity as an actor, too, with films such as Street Fighter.
Agnes Keleti is a Hungarian-Israeli former artistic gymnast and coach. A former Olympic and world champion, Keleti won 10 Olympic medals including two bronze medals, three silver medals, and five gold medals. She is regarded as one of the most successful Jewish Olympians of all time. In 2001, Agnes Keleti was inducted into the International Women's Sports Hall of Fame.