�y��vlog

However, Cain says it was "really shocking" to speak to an armed young man working for a cartel who was from a "relatively middle-class" background.

“This young man came on set and took the space, filled the space with passion and energy,” he said.

Several coaches who have worked with him have described to BBC Sport a mercurial forward who can be "introverted" - a quiet, unassuming young man off the pitch who transforms into the main attraction on it.

In other words, they are “less a biography than a passionate manifesto, showing how a young man from a rural background suddenly became a lightning rod for divine power.”

He is susceptible to infections after having part of a lung removed as a young man.