Morikawa quickly goes from college grad to major champion
Collin Morikawa hits from the tress on the sixth hole during the final round of the PGA Championship golf tournament at TPC Harding Park Sunday, Aug. 9, 2020, in San Francisco. (AP Photo/Charlie Riedel)
Collin Morikawa kisses the Wanamaker Trophy after winning the PGA Championship golf tournament at TPC Harding Park Sunday, Aug. 9, 2020, in San Francisco. (AP Photo/Charlie Riedel)
Collin Morikawa holds the Wanamaker Trophy after winning the PGA Championship golf tournament at TPC Harding Park Sunday, Aug. 9, 2020, in San Francisco. (AP Photo/Jeff Chiu)
Collin Morikawa celebrates after a birdie on the 14th hole during the final round of the PGA Championship golf tournament at TPC Harding Park Sunday, Aug. 9, 2020, in San Francisco. (AP Photo/Jeff Chiu)
Collin Morikawa celebrates after winning the PGA Championship golf tournament at TPC Harding Park Sunday, Aug. 9, 2020, in San Francisco. (AP Photo/Jeff Chiu)
Collin Morikawa poses with the Wanamaker Trophy after winning the PGA Championship golf tournament at TPC Harding Park Sunday, Aug. 9, 2020, in San Francisco. (AP Photo/Charlie Riedel)