John Williams

Person

1940 –

13

Who is John Williams?

Dr. John "Gray Wolf" Williams became the oldest professional mixed martial artist when at age 70, he made his fight debut on July 24, 2010.

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Born
1940
Canada
Lived in
  • Canada

Submitted
on July 23, 2013

Citation

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"John Williams." Biographies.net. STANDS4 LLC, 2024. Web. 11 Jun 2024. <https://www.biographies.net/biography/john-williams/m/0j25sb2>.

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