Chantae McMillan has competed in the heptathlon in the Olympics and won multiple event titles and pentathlon and heptathlon performances with the Nebraska track and field team.
Yet what McMillan endured as a competitor on "The Titan Games" challenged her in ways she had never before experienced.
"The obstacles that they put us through, they were things I never thought I would do in my life, and I will never do again in my life," McMillan said. "You go 100 percent for less than 5 minutes, and I understand from a track perspective of doing stuff like an 800 in 2 minutes, but it's just different how it tests you physically.