Morikawa on 'cloud nine' after PGA victory

SAN FRANCISCO - Collin Morikawa put it all together on Sunday, winning a major in just his second appearance and becoming just the fourth player to win a PGA Championship before his 24th birthday.

Morikawa on 'cloud nine' after PGA victory
SAN FRANCISCO - Collin Morikawa put it all together on Sunday, winning a major in just his second appearance and becoming just the fourth player to win a PGA Championship before his 24th birthday.