40 the new 20-something?! Phil Mickelson, 47, ends drought of 4+ yrs & now well done, hearty congrats @Paul_Casey, 40, on 1st @PGATOUR win since 2009. Fantastic 65 w/ just 21 putts at @ValsparChamp! And well done @TigerWoods! You're getting there my friend. Sure it won't be long!

— Jack Nicklaus (@jacknicklaus) March 11, 2018