Losers (Docuseries Suggestion)

https://www.netflix.com/title/80198306 

The link above is the site for a new-ish Netflix docuseries called Losers that I just started watching.  The description reads, "In a "winning is everything" society, how do we handle failure? This series profiles athletes who have turned the agony of defeat into human triumph."  Although seemingly a run-of-the-mill "triumph through adversity" kind of show, I hope to be able to pick out evidence of growth mindsets in the featured athletes.