Story byKCAU Sioux CityAlexander HuddlestonThu, January 15, 2026 at 5:18 AM UTC·2 min readSIOUX CITY, Iowa (KCAU) – Calling himself a professional heckler, Trevor Gilmore, also known as ‘TrevsChirps’, has traveled the country attending sporting events while adding fun for the fans – with his most recent stop taking place in Sioux City this weekend. Heckling, a sporting event tradition as old as time. But not in the way Trevor Gilmore goes about it. AdvertisementAdvertisementAdvertisement“Most of the time it has nothing to do with the players,” Gilmore said. “It’s just things that bother me and we are just saying the players do that to paint them as the bad guy.