Bynum, a senior from Belleville, Mich., had a breakout year last year at defensive end. He led the Penguins with 11.5 TFLs while ranking second in sacks. He was credited with 37 total tackles, including 23 solos.
Gibson, a junior from Johnstown, Pa., has started all 22 games at cornerback in his YSU career. In 2018, he had a career-high 42 total tackles, including 31 solo stops and a team-best 12 pass breakups.
The Penguins open the 2019 season on August 24 against Samford in the Guardian Credit Union FCS Kickoff Classic.
Season tickets are available for the upcoming campaign by calling the YSU Athletics Ticket Office at (330) 941-1978.