Floyd Mayweather believes his $ 300million Las Vagas showdown with Manny Pacquiao on May 2 will be the 'biggest fight in boxing history ' . Mayweather , speaking for the first time since beginning his preparations for his upcoming fight , insists the first four days of his training camp have 'gone tremendous thus far ' . The undefeated world champion also thanked boxing legends such as Mike Tyson and Sugar Ray Robinson for paving the way for his success . Floyd Mayweather has spoken for the first time since he started preparations for his fight with Manny Pacquiao . Mayweather insists preparations for his Las Vegas showdown with Pacquiao have gone 'tremendous ' The undefeated boxer will be hoping to extend his unbeaten run when he goes toe-to-toe with Pacquiao . Mayweather told Fight Hype : 'Training camp has gone tremendously thus far , all I can do is just wait . This is not just a big fight , this is the biggest fight in boxing history . 'It is always being at your best , pushing yourself to the limit and just being sharp and smart . 'This fight will be a part of history . When you look back at Marvin Hagler , Sugar Ray Leonard , Tommy Hearns , Roberto Duran , Larry Holmes , Mike Tyson , Joe Louis , Sugar Ray Robinson , Wilfred Benitez , the Spinks brothers , Pernell Whitaker , James Toney , Cornelius Edwards and the list goes on and on . I just come in and take my hat off to the guys who paved the way for me to be where I am at today . ' The 38-year-old went on to urge boxing fans to buy a pay-per-view subscription and heaped praise on his team . He added : ' I got lucky because God blessed me with a good team . I want everyone to tune in on May 2 buy pay-per-view two months in advance . ' Pacquiao is also preparing for the highly-anticipated fight , which will take place at MGM Grand on May 2 .
Floyd Mayweather has urged fans to buy pay-per-view subscription . The American insists his training has 'gone tremendous thus far ' Mayweather has thanked boxing legends to pave way for his career . Tyson : Mayweather does n't throw enough punches to trouble Pacquiao . Click here to read the latest news on Mayweather 's fight against Pacquiao .