But the fastest to 150 wickets is Pakistan's clever spinner Saqlain Mushtaq.
He needed 53 games to make it to 100 wickets, second to Starc, and got to 150 in 78 matches. Second best to that mark was Australian quick Brett Lee, in 82 games.
So Boult needs to get another 49 wickets in his next 22 games to pip Saqlain's record.
Potentially, he could have 11 in the rest of this home summer – one against the West Indies on Boxing Day, then five against Pakistan who arrive at the start of next month, and five more against England later in the summer.
New Zealand then have a break until they tour the United Arab Emirates in October-November with the schedule to include three tests and a minimum three ODIs. Then it's the home summer to come, by which time at his current rate, and if he stays injury free, he won't be far off the 150.
"If I had to put it down to something I know that when I am swinging the ball, I wouldn't say I'm a different bowler, but I almost grow another limb in a way," Boult said of his achievement yesterday.
"I was getting it clicking and swinging the ball well. I'm very happy with where it is at the moment."
Another claim to fame for all those who bowl the wrong way round to savour: Boult is just the second left armer to the century mark, after Starc.
Fastest bowlers to 100 ODI wickets:
52 games: Mitchell Starc (Australia)
53: Saqlain Mushtaq (Pakistan)
54: Shane Bond (New Zealand)
55: Brett Lee (Australia)
56: Trent Boult (New Zealand)
Other notables:
59: Waqar Younis (Pakistan), Morne Morkel (South Africa)
60: Dennis Lillee (Australia)
61: Curtly Ambrose (West Indies)
62: Stuart Broad (England)
72: Richard Hadlee (New Zealand)
74: Wasim Akram (Pakistan)