The golf world is officially on notice - Jordan Spieth is the sport's next big thing.

The 21-year old Texan put on an amazing show last week, winning The Masters with a record tying total of 18-under par. That mark was previously set by another 21-year old you might have heard of, Tiger Woods, in 1997.

So how does Spieth's day compare to Tiger's triumph? What about Tiger's return to Augusta? How about the other low scores at The Masters? Who's going to win this week at Harbour Town? I asked Joel Harrington from 4 Deep Golf blog about all of that in this edition of "Off The Tee":