Challenging Impossiblity is a 2011 documentary film by Sanjay Rawal, which chronicles the weightlifting odyssey of the spiritual teacher Sri Chinmoy, who in 1984 at the age of 54 took up weightlifting, performing many feats of strength over a 22 year period.
The October issue of the in-flight Hemispheres magazine from United lists Challenging Impossibility in the 'What you want to watch' section of available in-flight films.
The documentary debuted in the Tribeca Film Festival in 2011 and has since been shown in festivals in over 20 countries around the world.