Phil Mickelson becomes oldest major winner as he wins enthralling PGA Championship

    By Ben Morse, CNN

    Updated 1536 GMT (2336 HKT) May 24, 2021

    Phil Mickelson holds the Wanamaker Trophy after winning the PGA Championship golf tournament.
    Photos: The 2021 PGA Championship golf tournament
    Phil Mickelson holds the Wanamaker Trophy after winning the PGA Championship golf tournament.
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    Phil Mickelson celebrates after winning the final round at the PGA Championship golf tournament.
    Photos: The 2021 PGA Championship golf tournament
    Phil Mickelson celebrates after winning the final round at the PGA Championship golf tournament.
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    Phil Mickelson hits from the 11th hole during the final round at the PGA Championship golf tournament on Sunday, May 23.
    Photos: The 2021 PGA Championship golf tournament
    Phil Mickelson hits from the 11th hole during the final round at the PGA Championship golf tournament on Sunday, May 23.
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    Branden Grace looks for his golf ball with Christiaan Bezuidenhout and caddies during the final round.
    Photos: The 2021 PGA Championship golf tournament
    Branden Grace looks for his golf ball with Christiaan Bezuidenhout and caddies during the final round.
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    Rory McIlroy plays from a sand area on the 17th green.
    Photos: The 2021 PGA Championship golf tournament
    Rory McIlroy plays from a sand area on the 17th green.
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    Kevin Streelman lines up a putt on the third green.
    Photos: The 2021 PGA Championship golf tournament
    Kevin Streelman lines up a putt on the third green.
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    Matt Wallace plays his shot from the seventh tee.
    Photos: The 2021 PGA Championship golf tournament
    Matt Wallace plays his shot from the seventh tee.
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    Joaquin Niemann plays a second shot from a sand area on the second hole.
    Photos: The 2021 PGA Championship golf tournament
    Joaquin Niemann plays a second shot from a sand area on the second hole.
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    Phil Mickelson hits his second shot on the 16th hole surrounded by spectators on Saturday, May 22.
    Photos: The 2021 PGA Championship golf tournament
    Phil Mickelson hits his second shot on the 16th hole surrounded by spectators on Saturday, May 22.
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    Harry Higgs reacts to a shot on the 17th hole.
    Photos: The 2021 PGA Championship golf tournament
    Harry Higgs reacts to a shot on the 17th hole.
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    A fan watches from a boat near the fourth hole of the course on Kiawah Island, South Carolina.
    Photos: The 2021 PGA Championship golf tournament
    A fan watches from a boat near the fourth hole of the course on Kiawah Island, South Carolina.
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    Gary Woodland watches his shot on the second hole.
    Photos: The 2021 PGA Championship golf tournament <