I found out about The Game Changers in a video from Plant Based News. You can also read their article on this link where you also will find the video I'm talking about.
On The Game Changers website there is not that much information but you can read the following:
"From the UFC Octagon in Las Vegas and the anthropology lab at Dartmouth, to a strongman gym in Berlin and the bushlands of Zimbabwe, The Game Changers will introduce the world to elite athletes, special ops soldiers, visionary scientists, cultural icons, and everyday heroes—each on a mission to create a seismic shift in the way we eat and live."
According to the website the movie will be released in 2017. Find an interview with the movie director here.
If you want to read more about animal rights and vegan films recently released or that will be released check out my post Animal Rights Advocates & Vegans: 10 Movies To Look Forward To!