Breaking News: Athing Mu-Nikolayev has parted ways with coach Bobby Kersee and moved to Dallas

Jonathan Gault has all of the details for you at LetsRun.com - the home of professional running. Check out his article here: https://www.letsrun.com/news/2025/12/athing-mu-nikolayev-parts-ways-with-coach-bobby-kersee/ 🔥 Support independent journalism • Get a weekly bonus podcast • Score a free t-shirt by joining our Supporters Club: https://www.letsrun.com/subscribe Let’s stay connected: ▶️ YouTube (Subscribe to our...