UFC 209 Countdown goes inside the lives of four athletes on the brink of championship greatness. Welterweight champion Tyron Woodley and Stephen “Wonderboy” Thompson fought to a thrilling five-round draw in November and must now dig even deeper to find what it will take to win in their upcoming rematch. Plus, dynamic lightweight contender Tony Ferguson and 23-0 Khabib Nurmagomedov get their long-anticipated matchup with the interim lightweight championship up for grabs.