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Yoshinori Sasaki

Born: 1974-07-23 • Osaka, Japan

Yoshinori Sasaki, better known by his ring name Mammoth Sasaki, is a Japanese professional wrestler who debuted in 1997 and is known for his time in Pro Wrestling Freedoms. He is a four-time King of FREEDOM World Tag Team Champion, five-time WEW Hardcore Tag Team Champion, two-time BJW Tag Team Champion, one-time WEW Heavyweight Champion, and one-time WEW Hardcore Champion.

Filmography

NJPW Superhuman Taiji Ishimori Gets Ridiculous One More Time

2025 • Mammoth Sasaki

NJPW Death Pain Invitational

2025 • Mammoth Sasaki

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Freedom's Road Bloody X-Mas

2019 • Mammoth Sasaki

FREEDOMS 9th Anniversary Memorial Conference

2018 • Mammoth Sasaki

Becoming the Best in the World: Bryan Danielson

2013 • Himself

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FMW Final Encounter- Backdraft

2000 • Yoshinori Sasaki