Kell Brook will take inspiration from Muhammad Alis defeat of Sonny Liston when he begins boxings most intimidating challenge.The 30-year-old will step up to the middleweight division for the first time and attempt to overcome the undefeated IBF, WBC and WBA champion Gennady Golovkin Saturday.Brook remains the significant underdog for the fight at Londons O2 Arena, but will evoke the spirit of Ali to prepare him for the devastating puncher from Kazakhstan.Brook fondly spoke of Alis 1964 fight with the then-mighty world heavyweight champion Liston, whose menace Ali -- then known as Cassius Clay -- used to his advantage to score one of the finest victories of his career.When my backs against the wall, I always perform, said Brook, the reigning IBF welterweight champion. Im meant to perform at the highest level.The best comes out of me when my backs against the wall; when Im under that pressure. When I watched Ali when he boxed Sonny Liston: he pulled a gun out on him to scare him.[Hed lose in] one or two rounds, people were saying. He went out there and he shocked the world, and said that it was a blessing; he was so thankful Sonny Liston did that because hed never been as frightened and scared in his life.Im feeling on edge for this fight, but its only going to make me sharper on the night.In addition to his underdog attitude, Brook has kept his distance from Golovkin to maintain his coldness towards him.He has spent numerous hours in the company of a charming fighter as popular for his baby-faced appearance, smile and good manners as his exciting style. Brook, however, believes he cannot risk warming to him in the same way as so many others.What have we got to talk about? Brooks said. I want to punch him in the face, dont I? Its a sport; I dont like getting comfortable with who Im fighting, because if he ends up being nice, it doesnt feel as good as punching him, so its better to keep business as business.You get that gist from him, that hes very respectful. Theres not been any trash talking in this fight; weve both got a lot of respect for each other. He knows hes in one hell of a fight.Its just been business, promoting this fight. Ive never been comfortable being around who Im fighting. I prefer to be out of the room, because theres an atmosphere. I prefer to be with my team instead of mingling with the other fighter. It just doesnt happen.I dont get involved in all the [television programme] Behind The Ropes and Ive not watched Golovkin training, and his fights, because you end up getting involved in this hype. Soccer Jerseys Outlet .com) - The Pittsburgh Penguins placed forward James Neal on injured reserve Tuesday. Wholesale Soccer Jerseys Store . It might not have mattered. 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SPRINGFIELD, N.J. -- Baltusrol now holds more than one memory for Jimmy Walker and caddie Andy Sanders.Sixteen years ago, the pair met during a practice round at the 10th tee on the Upper Course at Baltusrol Golf Course at the 2000 U.S. Amateur.Sunday night, the two were enjoying Walkers first major victory.We brought it up earlier in the week and we were hitting balls pretty much in the same spot, so we talked about it a little bit, Sanders said. Not a ton. We knew this is where it started, though. That we would end up winning a major at the first place we met is pretty crazy.Walker shot a bogey-free 3-under 67 to win the PGA Championship, becoming the fourth first-time major champion this year.Finishing with a dramatic par on the 18th hole, Walker wound up one shot ahead of the No.1 player in the world, Jason Day, who make a 15-foot eagle putt on the par-5 18th one group earlier.I said, `You hit your shot and it doesnt matter, Sanders told Walker after seeing Day make the eagle.After Walker secured victory on the 18th, he pumped his fist in the air, took off his hat and made a beeline to Sanders. There, the two embraced and shook hands on the course that now will be remembered for more than where two young golfers first crossed paths.I always knew his name, but never got to meet him until right there over there, over on the 10th tee on the Upper Course, Sanders said. But yeah, very impressed with him from the get-go and we spent a lot of time with each other from then on.At the 2000 U.S. Amateur, Walker didnt qualify for the 64-man match play, but Sanders did and lost in the first round. Bragging rights could surely have been on the table, but Sanders thinks otherwise.I think he is doing fine, Sanders said. I dont need to give him stuff about that. Hes obviously a lot better player.Walker recalls the mutual admiration society the two men immediately had when they met.I could remember thinking when I met him, I was like, `Wow, thats Andy Sanders, hes from Houston. Hes really good, Walker said. Hes really good and he tells me, `Wow, thats Jimmy Walker, he hits it really far.But this is where we met. Weve been together a long time. And to win our sixth event, first major here where we met, thats just coool.ddddddddddddSanders was a top golfer himself in college, playing in the Palmer Cup in 1999. Following his graduation from the University of Houston on a golf scholarship, he played the Nationwide Tour from 2002-04.Walker and Sanders actually traveled together on small tours, but in January 2004, Sanders got into a head-on car accident that knocked him out of his first three tournaments. In April, he was diagnosed with multiple sclerosis.Sanders tried to go back to playing, but it was too taxing. Instead, Sanders decided to caddie for Jason Schultz in 2007.It was at a Nationwide Tour event in West Virginia in 2007 when Sanders and Walker reconnected. Walker called Sanders to ask him for a putting lesson.He asked me to come look at it on Monday, Sanders said. He had been playing decent, he said, but the putts werent going in and the balls werent rolling in like he wanted it to. And I dont know, I gave him a couple things and he ended up winning that week.In 2008, Walker called and asked Sanders to join him as his caddie on the PGA Tour.I think it was a pretty natural fit when it came time to get back out on tour and play and stuff like that, Sanders said.The two have made quite the duo over the past eight years on the PGA Tour, and Sanders said this could be just the start of an even brighter future for Walker.Its been fun, Sanders said. Who knew it would bring me right here, but it is pretty incredible. Really proud of him.After Sanders congratulated Walker by the hole on 18, Walkers oldest child, Mclain, gave Sanders an energetic high-five, and Walkers wife, Erin, gave him a hug. Erin said she had to try keeping their two children quiet as their dad was finishing up his final putt.When Walker knocked in the 3-footer, there were two winners.I think its special for both of us, Walker said. I know its special for both of us. Its pretty emotional. I mean, he grinded it out this week. He read putts great, didnt let me hit a shot until I was ready, made sure everything was good. I mean, I think we did a great job this week communicating and talking shots. Just we were in sync. ' ' '