By al-support / February 28, 2019 The 2019 Winter Conference was held February 15 & 16th in Oklahoma City. 2019 Champions Josh Phelps & Zach Vierheller 2021 Team Champion Tony Wisely & Jennifer Queen 2022 Team Champion Greg Highsmith & Brannan Vail 2023 Team Champion 2019 Top 10 Pro Bid Callers 2019 Advertising Contest Winners