Profile image of Brad Holtz, President of ST Radio

Brad Holtz

President, ST Radio

Profile image of Brian Green, Director of Sales at ST Radio<br />

Brian Green

Director of Sales, ST Radio

Lenny Diana – Program Director at ST Radio

Lenny Diana

Program Director, WTTS/WGBJ/WTTS-HD2

Profile image of "Captain" Chris Didier, Operations Manager at ST Fort Wayne

“Captain” Chris Didier

Operations Manager, ST Fort Wayne

Kent Sterling – Program Director, WGCL at ST Radio

Kent Sterling

Program Director, WGCL

Profile image of Jamie Till, Chief Engineer at ST Radio

Jamie Till

Chief Engineer, ST Radio

Advertise With Us!

From Indianapolis and Bloomington to Ft. Wayne, ST Radio reaches over 400,000 listeners across Indiana every week.

Brad Holtz – President, ST Radio

Brad Holtz is the President of ST Radio. A 27-year broadcast veteran, Brad’s career began as a weekend DJ for Emmis Communications in Indianapolis. He served in a variety of programming roles at ST, including a 16-year stint as Program Director of WTTS in Indianapolis. In 2015, he conceived and launched the “Alt” format in Ft. Wayne, prior to moving into the Vice President/General Manager role for ST’s Indianapolis and Bloomington cluster in 2019. In 2024, he was named President of ST Radio. An Indianapolis Business Journal “Forty Under 40” recipient, Brad currently serves as board chair of the Indianapolis Public Library Foundation and board director of the Better Business Bureau of Central Indiana.

Brad Holtz – President, ST Radio

Brad Holtz is the President of ST Radio. A 27-year broadcast veteran, Brad’s career began as a weekend DJ for Emmis Communications in Indianapolis. He served in a variety of programming roles at ST, including a 16-year stint as Program Director of WTTS in Indianapolis. In 2015, he conceived and launched the “Alt” format in Ft. Wayne, prior to moving into the Vice President/General Manager role for ST’s Indianapolis and Bloomington cluster in 2019. In 2024, he was named President of ST Radio. An Indianapolis Business Journal “Forty Under 40” recipient, Brad currently serves as board chair of the Indianapolis Public Library Foundation and board director of the Better Business Bureau of Central Indiana.

Brian Green – Director of Sales, ST Radio

Brian Green is the Director of Sales for ST Radio. A seasoned sales and marketing leader, Brian first entered radio as an account executive for Schurz Communications, eventually rising to General Sales Manager then Market Manager of their Lafayette, IN cluster. Brian has held senior management roles in Naples/Ft. Myers, FL as well as Champaign-Urbana, IL, where he served as market manager for Saga Communications. A United States Air Force veteran and former member of the Professional Golfers Association, Brian remains active in the Veterans Golfers Association.

Brian Green – Director of Sales, ST Radio

Brian Green is the Director of Sales for ST Radio. A seasoned sales and marketing leader, Brian first entered radio as an account executive for Schurz Communications, eventually rising to General Sales Manager then Market Manager of their Lafayette, IN cluster. Brian has held senior management roles in Naples/Ft. Myers, FL as well as Champaign-Urbana, IL, where he served as market manager for Saga Communications. A United States Air Force veteran and former member of the Professional Golfers Association, Brian remains active in the Veterans Golfers Association.

Lenny Diana – Program Director, WTTS/WGBJ/WTTS-HD2

Lenny Diana is the Program Director of WTTS/Indianapolis, WGBJ/Ft. Wayne, and WTTS-HD2/Bloomington. A seasoned professional in classic rock, classic hits, alternative, and active rock programming, Lenny has held leadership roles in markets including Pittsburgh, Buffalo, Long Island, Springfield MA, Ft. Wayne, and Indianapolis, where he served as program director of iHeart Media’s (formerly Clear Channel) WRZX in Indianapolis from 2004-2012. 

Lenny Diana – Program Director, WTTS/WGBJ/WTTS-HD2

Lenny Diana is the Program Director of WTTS/Indianapolis, WGBJ/Ft. Wayne, and WTTS-HD2/Bloomington. A seasoned professional in classic rock, classic hits, alternative, and active rock programming, Lenny has held leadership roles in markets including Pittsburgh, Buffalo, Long Island, Springfield MA, Ft. Wayne, and Indianapolis, where he served as program director of iHeart Media’s (formerly Clear Channel) WRZX in Indianapolis from 2004-2012. 

"Captain" Chris Didier – Operations Manager, ST Fort Wayne

"Captain" Chris Didier is the Operations Manager of ST Radio’s Fort Wayne cluster, including WAJI, WLDE, and WGBJ. A 45-year radio veteran, Chris has spent the vast majority of his career in the Fort Wayne market, including stops at WQHK, WGL, WLYV, and WMEE (where he served as a DJ while in high school). During his first stint at ST, Chris helped launch the adult contemporary format on WAJI. He returned to ST in 2000, concentrating his efforts on WLDE. In 2015, Chris was named Operations Manager, directly overseeing ST’s three Fort Wayne stations. Chris has served on the Northside Highschool alumni board while actively working with the parish council of St. Peters Catholic Church and the Knights of Columbus.

"Captain" Chris Didier – Operations Manager, ST Fort Wayne

"Captain" Chris Didier is the Operations Manager of ST Radio’s Fort Wayne cluster, including WAJI, WLDE, and WGBJ. A 45-year radio veteran, Chris has spent the vast majority of his career in the Fort Wayne market, including stops at WQHK, WGL, WLYV, and WMEE (where he served as a DJ while in high school). During his first stint at ST, Chris helped launch the adult contemporary format on WAJI. He returned to ST in 2000, concentrating his efforts on WLDE. In 2015, Chris was named Operations Manager, directly overseeing ST’s three Fort Wayne stations. Chris has served on the Northside Highschool alumni board while actively working with the parish council of St. Peters Catholic Church and the Knights of Columbus.

Kent Sterling – Program Director, WGCL

Kent Sterling is the Program Director of WGCL. A well-known figure in sports talk radio, Kent also serves as morning show on “Bloomington’s Voice.” An Indiana University alum, Kent’s career began at the legendary WGN in Chicago. He held programming management roles at the venerable WIBC in Indianapolis. In 2008, Kent launched WFNI “The Fan” for Emmis Communications. He programmed Hubbard Radio’s ESPN outlet in St. Louis before returning home to Indianapolis to host and program Entercom’s CBS Sports 1430. He is known for his unique ability to engage with sports personalities and provide insightful commentary, which has made his show popular among sports enthusiasts.

Kent Sterling – Program Director, WGCL

Kent Sterling is the Program Director of WGCL. A well-known figure in sports talk radio, Kent also serves as morning show on “Bloomington’s Voice.” An Indiana University alum, Kent’s career began at the legendary WGN in Chicago. He held programming management roles at the venerable WIBC in Indianapolis. In 2008, Kent launched WFNI “The Fan” for Emmis Communications. He programmed Hubbard Radio’s ESPN outlet in St. Louis before returning home to Indianapolis to host and program Entercom’s CBS Sports 1430. He is known for his unique ability to engage with sports personalities and provide insightful commentary, which has made his show popular among sports enthusiasts.

Jamie Till – Chief Engineer, ST Radio

Jamie Till is the Chief Engineer of ST Radio. He has been a communications engineer since 1985, starting in cable television. Jamie’s career has included design and construction of fiber optic, microwave, and cellular projects across the United States. His foray into broadcast began in 2007 as part of a contracting company.  Jamie has engineered and constructed dozens of transmitter sites, studios, and other communications facilities.  He joined ST Radio in 2012. Outside of work his pastimes are woodworking, makers projects, and generally fixing broken things.

Jamie Till – Chief Engineer, ST Radio

Jamie Till is the Chief Engineer of ST Radio. He has been a communications engineer since 1985, starting in cable television. Jamie’s career has included design and construction of fiber optic, microwave, and cellular projects across the United States. His foray into broadcast began in 2007 as part of a contracting company.  Jamie has engineered and constructed dozens of transmitter sites, studios, and other communications facilities.  He joined ST Radio in 2012. Outside of work his pastimes are woodworking, makers projects, and generally fixing broken things.