Frank Shamrock and Robert Drysdale are scheduled to stop by the Rebellion Media MMA Radio show Sunday evening.

You can listen to the show, with hosts Mitch Ciccarelli and Bryan Levick by clicking here.

Shamrock, who is a former UFC and Strikeforce champion, continues to do commentary for Strikeforce events on Showtime. He is the adopted brother of Ken Shamrock.

Photo credit: Frank Shamrock/Facebook
Drysdale is a perfect 3-0 in MMA fights, but is more known for his training of several elite fighters, including Frank Mir.