The obsession with how tall LeBron James’ kids are has officially reached a fever pitch. Honestly, it’s kinda wild. We’ve spent years watching these kids grow up in the shadow of a 6'9" basketball deity, and the second a blurry photo drops on Instagram of them standing next to their dad, the internet loses its collective mind.
Everyone wants to know if they’ve got those "King James" genes. People are looking for 6'9" frames and freight-train builds, but the reality is a lot more nuanced—and a bit more grounded—than the hype machines on Twitter would have you believe.
Bronny James: The Truth About the NBA Measurement
Let’s talk about Bronny first. For years, the narrative was that Bronny was 6'3" or even 6'4". That’s what he was listed as at Sierra Canyon, and even USC kept that number alive on their official roster.
Then the 2024 NBA Combine happened.
The tape measure doesn't lie, even if college programs do. Bronny James officially measured in at 6 feet, 1.5 inches without shoes.
That was a gut punch to some fans. If you’re a shooting guard in the NBA, 6'1" is small. It’s basically "undersized" territory. But here’s the thing: his height is only half the story. Bronny has a 6'7.25" wingspan. That is massive for someone his height. It basically means he plays like he’s 6'4" on the defensive end.
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In the 2025-26 NBA season, we've seen him use that length to bother veteran guards. He’s not his dad. He’s not going to be a 250-pound locomotive. He’s a compact, athletic, and incredibly high-IQ guard who relies on a 40-inch vertical and long arms to make up for the fact that he didn’t hit that "LeBron-sized" 6'9" mark.
Bryce James: The "Big" Little Brother
If Bronny is the compact athlete, Bryce James is the one who actually got the height genes. It’s weird to call an 18-year-old the "little" brother when he’s been looking down at Bronny for years.
Currently playing for the Arizona Wildcats (class of 2025/26), Bryce is officially listed at 6 feet, 5 inches.
There was a period back in 2022 and 2023 where people swore he was already 6'6" or 6'7". You’ve probably seen the photos—Bryce standing next to LeBron, looking like he’s only an inch or two shorter. While he’s definitely the taller of the two brothers, the 6'5" mark seems to be where he’s settled for now as he starts his college career in Tucson.
Why the Height Gap Matters for Their Game
The difference in lebron james son height between the two brothers has completely shaped how they play.
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- Bronny (6'1.5"): Plays like a traditional "3-and-D" point guard. He has to be faster, stronger, and more disciplined because he can’t just shoot over people.
- Bryce (6'5"): Plays more like a wing. He’s a natural shooter with a high release point. Because he’s taller, he can see over defenses and pull up for jumpers that Bronny simply can't get off against NBA-level length.
It's actually pretty fascinating. Genetics is a lottery, right? Even with the same parents, one kid ends up as a gritty, undersized defensive specialist while the other turns into a lanky, perimeter-oriented shooter.
The Savannah James Factor
People love to joke about this, but it’s worth mentioning. LeBron is a freak of nature. But their mother, Savannah, isn't 6'9". She's roughly 5'7". In the world of height prediction, you usually land somewhere in the middle.
Bronny landed a bit closer to his mom’s side in terms of pure height, while Bryce took a bigger leap toward his dad’s side.
What the Scouts Are Actually Looking At
If you’re worried about their height affecting their pro potential, you’re looking at the wrong stats. In 2026, the NBA cares way more about "functional length" than the number on a doctor's chart.
- Wingspan: As mentioned, Bronny’s 6'7" reach is his saving grace.
- Standing Reach: This determines how high you can contest a shot without jumping.
- Weight/Strength: Bronny is a solid 210 lbs. He’s built like a tank, which helps him guard players three inches taller. Bryce is still lean (around 190-195 lbs) and needs to fill out his 6'5" frame to survive the physicality of the Big 12.
Real Talk: Does the Height Even Matter?
Honestly? Yes and no.
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If Bronny were 6'6", he’d probably have been a top-10 pick. At 6'1", he has to work twice as hard to prove he belongs on the floor with the Lakers. For Bryce, being 6'5" gives him a much higher "ceiling" in the eyes of scouts. It’s easier to project a 6'5" shooter into an NBA rotation than a 6'1" defensive guard.
But height isn't destiny. Just ask Steph Curry (6'2") or Allen Iverson (6'0").
The LeBron James son height saga will probably continue until Bryce stops growing, but for now, the data is clear: one is a "small" powerhouse and the other is a "tall" sharpshooter.
Next Steps for Following the James Brothers:
- Track the Arizona Box Scores: Keep an eye on Bryce’s freshman year stats at Arizona. Specifically, look at his "blocks" and "rebounds" to see if he's using that 6'5" frame effectively.
- Watch the South Bay Lakers: Since Bronny spends time between the main roster and the G-League, watch his defensive highlights. You’ll see how his wingspan allows him to guard much taller players.
- Verify Official Measurements: Only trust measurements from the NBA Combine or official NCAA rosters; avoid "eyeball" tests from Instagram photos where shoes and camera angles can be deceiving.