Art "Binky" Binkowski was Ontario amateur heavyweight champion for
6 years. He took part in the Olympics 2000 at superheavyweight. There
he was defeated in the quarterfinals by Uzbekistan's Rustam Saidov,
before turning pro. He also played the boxer John 'Corn' Griffin in
the movie "Cinderella Man", starring Russell Crowe.
https://boxrec.com/en/proboxer/78037​

https://boxrec.com/en/proboxer/78037