Canelo Alvarez and Gennady Golovkin square off Saturday night from Las Vegas in one of the biggest – if not the biggest – boxing matches of the year.

In 2017, the two battled to a majority draw, which left both fighters, promotions and fans wanting a rematch.

In the video above, presented by Golden Boy Media and Entertainment, go back in time with Alvarez and Golovkin as they discuss their childhoods and what has led them to this point in their respective careers.