Jason Day remembers a glorious but all too fleeting spell in his career when he felt like he could win every week - and, more often than not, did just that.
Now, he's watching in awe as Scottie Scheffler is enjoying a rather longer spell when everything he touches seems to turn to gold. Yes, even Olympic gold.
And hard as it will be, Australia's No.1 is determined to catch the 'Master Olympian'.
