Stipe Miocic is the subject of an episode of “In the Clinch” that airs tonight on FS1.

“In the Clinch with Stipe Miocic” airs at 6:30 p.m. ET (3:30 p.m. PT), and a replay of the half-hour special will air Friday. The episode first ran this past November, but has renewed urgency with Miocic’s uFC 220 main event Saturday.

The special focuses on Miocic’s rise to the top of the heavyweight division, as well as his life outside the cage – including his career as a firefighter in his native Ohio.

Miocic (17-2 MMA, 11-2 UFC) puts his heavyweight title on the line Saturday night in the UFC 220 main event against fast-rising challenger Francis Ngannou (11-1 MMA, 6-0 UFC).

Ngannou is coming off a “Knockout of the Year” win over Alistair Overeem at UFC 218. He has 10 of his 11 career wins by stoppage, including four straight first-round finishes in the UFC to get to his title shot.

Miocic most recently defended his belt with a TKO win over Junior Dos Santos at UFC 211 this past May, avenging a close decision loss from December 2014. He has five straight knockout wins, with four straight in the first round, and has won fight-night bonuses in six of his past seven fights.

UFC 220 takes place Saturday at TD Garden in Boston. The main card, which includes two title fights, airs on pay-per-view following prelims on FS1 and UFC Fight Pass.

For more on UFC 220, check out the UFC Rumors section of the site.

The Blue Corner is MMAjunkie‘s official blog and is edited by Mike Bohn.

(An earlier version of this story said it was the debut of the episode. The Miocic episode first aired on FS1 this past November. MMAjunkie regrets the error.)