Greg Koch

Greg Koch, co-host of “In The Trenches with Koch and Kalu” on iHeartMedia “Sports Talk 790” KBME Houston, is leaving the station to focus on his battle with Parkinson’s disease. Koch and N.D. Kalu will do their last show as a duo on Friday, Dec. 6.

“This will be my last week doing In The Trenches,” Koch tweeted Monday. “Time to concentrate on my health. I’ll thank everyone who made this such a joy to do as the week rolls on.”