One of the most outspoken, controversial yet most talented figures in the world of boxing returns to the ring this weekend as Ryan Garcia faces off with WBC World Welterweight champion Mario Barrios in Las Vegas.

It’s the age-old story: the fighter who just can’t walk away. The final bell sounds, the gloves are hung up… until they’re not. A few years later, the training videos start trickling out on social media, the whispers of a comeback grow louder, and before you know it, a former world champion is back in the ring with a licence in one hand and nostalgia in the other. But how long is too long? When does a comeback cross the line from inspirational to irresponsible?