Fly-on-the-wall documentary about professional boxer Amir Khan. Filmed over two years, it follows Amir and his team in their quest to fight the best boxer on the planet, the unbeaten Floyd Mayweather Jr. Amir Khan, Virgil Hunter, Floyd Mayweather Jr., Manny Pacquiao, Devon Alexander, Canelo Álvarez Added on Amazon Prime 2021-07-12. Youtube Trailer