ISAO

Set to 5 different clues across 12 published puzzles, most often “Golfer Aoki” — The New York Times, Wednesday, 29 December 2010.

4 letters

Every clue on record, most used first

Golfer Aoki7 times
The New York Times — Wednesday, 29 December 2010
Golfer ___ Aoki2 times
The New York Times — Monday, 3 March 2008
Aoki of the World Golf Hall of Fameonce
The New York Times — Sunday, 31 July 2011
Golf's Aokionce
The New York Times — Sunday, 8 May 2011
Golf's ___ Aokionce
The New York Times — Tuesday, 15 December 2009