Wonnum, a 6-foot-3, 218-pound tight end, attended Iowa State's special Golden Ticket Day held for a handful of recruits with offers Saturday, and by the time he left he had committed to coach Paul Rhoads and the Cyclones as the second commitment in the 2016 class.
In addition to the tour, Wonnum met with offensive coordinator Mark Mangino and got a close look at the engineering department, which he plans to major in.
"I met with my position coach, the tight end coach, and we discussed the plays and stuff that they run," Wonnum said. "We were just talking about my commitment and what I want to study and stuff like that."
Check back to AllCyclones.com for more from Wonnum on his commitment.