Floyd Mayweather or Manny Pacquiao -- take your pick, as the two best pound-for-pound boxers fight it out at MGM Grand on Saturday night with huge pride at stake for both the boxers, apart from the huge money in the offing.
These two boxers were initially expected to fight about five years ago, but the fight did not materialise then. So after some tedious negotiations between Mayweather and Pacquiao's camp, they finally agreed for the 2 May 2015 fight.
Some experts believe that the fight could have been better if it was fought five years ago. Some may agree or disagree, but one should just be happy and excited as the eight-division world champion Pacquiao finally takes on five-division world champion Mayweather.
A classic fight is expected between the two of the greatest boxers of the modern era.
The bout, which has been touted as the fight of the century, has garnered interest from all around the world and everyone is eagerly waiting for the bout that is going to break all box office records that exists in boxing history.
The fight might purse more than the expected $300million.
With less than 24 hours for the fight, former and current boxers, other sportspersons, musicians and actors have already made their predictions for the mega fight.
Bookmakers have already tagged Mayweather as favourite to win the bout, but the American knows the herculean task that is set ahead of him. Though Pacquiao may have an inferior boxing record when compared to Mayweather, who has not lost a single bout in his professional career, the Filipino has it in him to throttle the American's unbeaten streak.
Here are a few sportspersons, musicians, actors who are picking either Manny Pacquiao or Floyd Mayweather to emerge victorious.
Harry Reid, an American politician
Michelle Rodriguez, well known for her role in "Fast and Furious" franchise and a Gotham award winner
Candace Cameron Bure, an American actress
Will Ferrell, American actor and comedian
Mike Tyson, American boxer
Miguel Cotto, Puerto Rican boxer
Mark Wahlberg, American Actor
Stephen Curry, Golden State Warriors player from NBA
Nacho Beristain, boxing trainer from Mexico
Tim Tebow, NFL quarterback
Amir Khan, Britain's silver medallist in Athens Olympics
Darius Rucker, American musician
Chris Rock, American comedian
Johnny Gill, American singer
Robert Guerrero, boxer
Paulie Malignaggi, former WBA Welterweight Champion.
Juan Manuel Márquez, Mexican boxer
Isaiah Thomas, NBA star
P. Diddy, Rapper
Jamie Foxx, American actor