With the 20th anniversary of the first Ultimate Fighting Championship fast approaching, the Sherdog Radio Network "Rewind" is endeavoring to create a definitive audio guide to how the sport got to where it is today.

In a series of "SRN Rewind: Look Back" special reports, host Jack Encarnacao will chat with authorities on mixed martial arts about each and every UFC event.

The mission launches with Clyde Gentry, author of the seminal MMA history book "No Holds Barred: Evolution," who has done more original reporting than anyone on the formative days of the sport. In a wide-ranging, two-part conversation, Gentry details the formation of the UFC and the company's first 10 events, from Gracie v. Gordeau to Coleman v. Frye.

TJ De Santis digs in the vault for the original broadcast of "Beatdown After The Bell" for UFC 129 St-Pierre vs Shields.

Yves Edwards welcomes in UFC lightweights Jim Miller and Joe Lauzon to give their first epic fight "The Once Over."

On the debut episode of "The Neutral Corner with Yves Edwards" on Between Rounds Radio Yves welcomes in Dan Hooker. The UFC lightweight competitor discusses his recent bout with Michael Chandler and where he is at mentally and physically after the bout.

TJ De Santis & Rob Tatum are back discussing electrifying MMA and judging like a judge? What does that mean? Find out on an all-new episode of "Knuckleheadz."

TJ De Santis and Rob Tatum talk MMA betting, a potential Between Rounds 'Pick Em' Contest, and what fighters could potentially write off on their taxes.