What’s In The Bag: Si Woo Kim (June 2025 Update)
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What golf clubs and ball does Si Woo Kim use? We take a look at what’s in the bag of the four-time PGA Tour winner.
Si Woo Kim secured his first win in almost two years with his three-shot victory at the Sony Open, moving back into the world’s top 50 in the process.
The South Korean’s victory was his first as a married man and his first with a new caddie on the bag. Kim joined forces with Manny Villegas, brother of fellow PGA Tour winner Camilo Villegas, ahead of the 2022 Presidents Cup.
“I put too much pressure on myself and have high expectations,” Kim said. “With Manny, I’m trying to have a better attitude and trying to be less upset when I hit a bad shot.”
The Callaway staff player started the final day of the Sony Open three shots off the lead but a closing round of six-under-par, including birdies on the final two holes, proved enough to seal the win.
Kim plays a full bag of Callaway and Odyssey clubs as well as a Callaway Chrome Soft X ball, having joined the brand in 2018 – the year after he became the youngest winner of The Players Championship.
After a relatively uneventful 2024, Kim played himself into a great position in the 2025 PGA Championship, including a hole-in-one during round two that registered as the longest ever recorded in a Major championship. At 252 yards, the 6th hole was taken down by Si Woo using a Callaway Rogue ST LS Fairway Wood, an older model for the time, but one that had been in the bag for a while and was trusted to perform, as it did.
Kim has been on a run of impressively long hole-in-ones after similar scenes on the 17th at Royal Troon, during the 2024 Open Championship, where he holed out from 238 yards. Say what you like about the man, he’s got a knack for making long game approaches look simple!
Let’s take an in-depth look at Si Woo Kim’s golf bag for 2025.
WITB Si Woo Kim
What driver does Si Woo Kim use?
Si Woo Kim uses a Callaway Ai Smoke Triple Diamond driver (9.0º @ 8.0º) with a Fujikura Ventus Veloore+ Black 60g X Shaft
What Fairway Woods does Si Woo Kim use?
Si Woo Kim uses a Callaway Ai Smoke Ti 340 Mini-Driver (11.5º) with a Fujikura Ventus VeloCore+ Black 70g X Shaft
Si Woo Kim uses a Callaway Rogue ST LS Fairway Wood (18º) with a Fujikura Ventus VeloCore+ Black 90g X Shaft
What irons does Si Woo Kim use?
Si Woo Kim uses a set of Callaway Apex MB irons (5-9i) and a Callaway X-Forged Star JDM iron (4i) with KBS Tour-V 125g TS Shafts
What wedges does Si Woo Kim use?
Si Woo Kim uses a set of Callaway Opus wedges (48º, 52º, 56º, 60º) with KBS Tour-V 125 TS Shafts
What putter does Si Woo Kim use?
Si Woo Kim uses an Odyssey 2-Ball 10 Long Putter
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– WITB Cameron Smith
– WITB Tom Kim
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Si Woo Kim's What's in the Bag
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Si Woo Kim What's in the bag.
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Odyssey Ai One Cruiser 2-Ball Jailbird putter
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Si Woo Kim uses an Odyssey 2-Ball Ten Long Handle putter
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Si Woo Kim uses a set of Callaway Apex MB irons
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Si Woo Kim uses a set of Callaway Opus wedges
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Si Woo Kim uses a Callaway Rogue ST LS 5-wood fairway metal
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Si Woo Kim uses a Callaway Ai Smoke Triple Diamond Driver
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Si Woo Kim hitting Callaway X Forged CB irons at the Sony Open in Hawaii.
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Si Woo Kim uses a Callaway Paradym Ai Smoke Ti 340 Mini Driver
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Si Woo Kim putting.
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Si Woo Kim holding Sony Open trophy in Hawaii.
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Si Woo Kim tee shot with new Callaway Paradym Driver.
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Si Woo Kim wedge shot.
