which player won the pga championship by the most shots
Rory McIlroy
title: 2017 PGA Championship text: Adam Rainaud, Mike Small, Brian Smock, Omar Uresti, Ryan Vermeer, J. J. Wood Daniel Berger (10), Wesley Bryan (10), Rafael Cabrera-Bello (9), Bud Cauley, Kevin Chappell (10), Tony Finau, Tommy Fleetwood, Rickie Fowler (9,10), Lucas Glover, Bill Haas, Adam Hadwin (10), James Hahn, Brian Harman (10), Russell Henley (10), Charley Hoffman, J. B. Holmes (9), Billy Horschel (10), Charles Howell III, Mackenzie Hughes (10), Kang Sung-hoon, Kim Si-woo (10), Kevin Kisner (10), Russell Knox (10), Kelly Kraft, Matt Kuchar (9), Martin Laird, Danny Lee, Marc Leishman (10), Luke List, Jamie Lovemark, Francesco Molinari, Ryan Moore (9,10), Kevin Na, Sean O'Hair, title: 2018 PGA Championship text: same season. "Sunday, August 12, 2018" Brooks Koepka duplicated his Saturday score of 66 to win by two strokes ahead of runner-up Tiger Woods, who fired a 64 in the best final round of his career in a major. Koepka became the fifth American player to win three majors before the age of 29, joining Jack Nicklaus, Jordan Spieth, Tom Watson and Woods. His 72-hole score of 264 set the PGA Championship record (previously 265 set by David Toms in 2001) and equaled the lowest total in major championship history (set by Henrik Stenson at the 2016 Open Championship). "Cumulative title: Mike Souchak text: Open (this record was subsequently broken when Tommy Armour III shot 254 at the Valero Texas Open in 2003). Justin Thomas lowered the mark again in 2017 when he shot 253 at the Sony Open in Hawaii. Souchak's 15 PGA Tour wins came between 1955 and 1964, with his best year being 1956, when he won four times. He won three tour titles in 1959, and was on an early cover of "Sports Illustrated" in January 1956, for its preview of the Bing Crosby Pro-Am. Souchak had eleven top-10 finishes at major championships, including third-place finishes at the U.S. Open title: 2017 PGA Championship text: Louis Oosthuizen, Pat Perez (10), Thomas Pieters (9), Ian Poulter, Jon Rahm (10), Patrick Rodgers, Xander Schauffele (10), Charl Schwartzel, Cameron Smith (10), Kyle Stanley (10), Brendan Steele (10), Hudson Swafford (10), Justin Thomas (10), Jhonattan Vegas (10), Gary Woodland Matthew Fitzpatrick, Andy Sullivan, Lee Westwood, Chris Wood Jonas Blixt, Bryson DeChambeau, Cody Gribble, Grayson Murray, Rod Pampling, D. A. Points, Chris Stroud An Byeong-hun, Thomas Bjørn, Patrick Cantlay, Nicolas Colsaerts, Graham DeLaet, Luke Donald, Ernie Els, Ross Fisher, Ryan Fox, Dylan Frittelli, Jim Furyk, Scott Hend, Jim Herman, Yuta Ikeda, Thongchai Jaidee, Andrew Johnston, Kim Kyung-tae, Søren Kjeldsen, Satoshi title: 2018 PGA Championship text: Chris Stroud Danny Balin, Rich Berberian Jr., Michael Block, Matt Borchert, Craig Bowden, Matt Dobyns, Jaysen Hansen, Craig Hocknull, Marty Jertson, Zach J. Johnson, Ben Kern, Johan Kok, Sean McCarty, David Muttitt, Jason Schmuhl, Brian Smock, Bob Sowards, Omar Uresti, Ryan Vermeer, Shawn Warren An Byeong-hun, Ryan Armour (11), Daniel Berger, Rafa Cabrera-Bello (10), Patrick Cantlay (11), Kevin Chappell, Austin Cook (11), Bryson DeChambeau (11), Tony Finau, Tommy Fleetwood, Brian Gay, Emiliano Grillo, Chesson Hadley, Adam Hadwin, Russell Henley, Charley Hoffman, J. B. Holmes (10), Billy Horschel (11), Beau Hossler, Charles Howell III, Kim Meen-whee, Patton Kizzire (11), Andrew Landry