In the 1980's what Did TV Personality (and radio DJ) Terry Wogan do Unintentionally in front of the TV cameras and It Put him in the Guinness World Records?
What did he do? And the Numbers Please
As far as I know he still has the record

In 1981, Wogan set the world record for the longest successful golf putt ever televised, which was 33 yards (30.2m) at the Gleneagles golf course in a pro-celebrity TV programme on the BBC.[17]

And here it is..Long clip (almost 5 minutes)
YouTube - Terry Wogan longest ever putt BBC Pro-Celebrity Golf

How can something be an "Unintentional world record" when the man was trying to do exactly what he did? Or am I mistaken in that he wasn't really trying to sink the putt?

DG
He Like I would was playing Hit & Hope !
Anywhere near the cup or Few yards away (short) would have still been a good shot