From 84 inches to nearly 8 feet, these are the most extreme wingspans ever measured in professional boxing
Reach is one of the most noticeable physical traits in boxing.
It’s measured as wingspan, from fingertip to fingertip with the arms fully extended. The longer it is, the more distance a fighter can cover without stepping in.
Most fighters fall within a similar range for their height.
But every now and then, you see numbers that don’t quite fit that pattern.
An 84-inch reach is already considered long, even in the heavyweight division. But some fighters go far beyond that, into ranges rarely seen in the sport.
That’s what this list looks at.
The longest reaches ever recorded in boxing, not just above average, but the extreme end of what’s been measured.
Some of these numbers don’t look real at first glance.
How These Fighters Were Ranked
Fighters are ranked first by reach.
When multiple fighters share the same reach, height separates them. The shorter fighter ranks higher, as the same reach is less expected at that size.
If both reach and height are identical, career accomplishment breaks the tie.
The fighters are grouped by reach, starting at 84 inches and moving upward through 85, 86, and 90+.
84 Inches: Where It Starts
At 84 inches, you’re already looking at a 7-foot wingspan.
That is long by any boxing standard, including heavyweight. It is not the most extreme number on this list, but it is where reach starts to become clearly unusual.
17. Izuagbe Ugonoh — 84″
Height: 6’5″
A 7-foot wingspan immediately puts Ugonoh among the longer-armed heavyweights.
At 6’5″, an 84-inch reach is a strong measurement, but within this group it becomes the baseline rather than the standout.
He ranks here because others either carry that same reach at a smaller height, where it looks more unusual, or separate themselves at a higher level in the sport.
16. Lennox Lewis — 84″
Height: 6’5″
Lennox Lewis had the exact same measurements as Ugonoh: 6’5″ with an 84-inch reach.
The difference is how far those measurements were taken.
Lewis competed at the very top of the heavyweight division, became undisputed champion, and used that reach against elite opposition throughout his career.
With identical height and reach, that level of achievement is what moves him ahead.
15. John Castle — 84″
Height: 6’3″
John Castle had an 84-inch reach while standing 6’3″, the same wingspan as taller fighters like Lennox Lewis, who stood 6’5″.
At that height, the number carries more weight.
A 7-foot wingspan is far less common at 6’3″ than it is at 6’5″, which is why it stands out more here and places him higher.
14. Hein ten Hoff — 84″
Height: 6’3″
Hein ten Hoff stood 6’3″ with an 84-inch reach, the same measurements as John Castle.
With nothing separating them physically, the difference comes from what each fighter achieved.
Ten Hoff was a European heavyweight champion and even challenged Joe Louis for the world title. That level of competition places him ahead of Castle.
13. Bryant Jennings — 84″
Height: 6’3″
Bryant Jennings measured 6’3″ with an 84-inch reach, the same physical dimensions as both John Castle and Hein ten Hoff.
At that point, the difference isn’t in the measurements, but in where it was tested.
Jennings competed in the modern heavyweight division and challenged for a world title against Wladimir Klitschko. In an era filled with taller heavyweights, often 6’5″ and above, he was regularly facing bigger opponents without giving up much, if any, reach.
That context is what puts him ahead of the others with the same measurements.
12. Sonny Liston — 84″
Height: ~6’0.5″
Sonny Liston stood just over 6 feet tall, yet carried an 84-inch reach, the same wingspan as fighters standing 6’3″ to 6’5″.
That’s where it starts to stand out.
Most fighters at his height aren’t built that way. Liston wasn’t just long-armed for a heavyweight, he was long-armed for his own frame.
In practice, it meant he could reach opponents from distances they didn’t expect from someone his size, often matching or exceeding the reach of taller fighters.
That contrast is what sets him apart from the rest of this group and places him at the top.
85 Inches: A Step Further
At 85 inches, the numbers move beyond a 7-foot wingspan.
Very few fighters reach this range, even in the heavyweight division. It’s no longer just long, it’s uncommon.
11. Nikolai Valuev — 85″
Height: 7’0″
Nikolai Valuev stood 7 feet tall with an 85-inch reach, making him one of the largest fighters in boxing history.
At that size, a long reach is expected. And while 85 inches is still significant, it aligns more closely with his overall frame than it does for others in this group.
That’s why he ranks here.
10. Mike White — 85″
Height: 6’10”
Mike White measured 6’10” and carried an 85-inch reach, the same wingspan as Nikolai Valuev, who was a full 7 feet tall.
With slightly less height and the same reach, the number stands out more here.
He can land from the same range as a taller fighter, which puts him ahead of Valuev in this section.
9. Tyson Fury — 85″
Height: 6’9″
Tyson Fury is a heavyweight world champion and one of the most recognizable fighters of his era.
He measured 6’9″ with an 85-inch reach, the same wingspan as Mike White, who is slightly taller at 6’10”.
With identical reach, the smaller height becomes the difference.
Fury is giving up an inch in height while still reaching just as far, which puts him ahead here.
8. Efe Ajagba — 85″
Height: 6’6″
Efe Ajagba is a heavyweight contender known for his size and power.
At 6’6″, he carries an 85-inch reach.
That’s the same reach as Tyson Fury (6’9″) and Mike White (6’10”), both of whom are taller.
With the reach identical across all three, height becomes the separator.
Ajagba is several inches shorter while having the same wingspan, which is why he ranks ahead of both.
7. Primo Carnera — 85″
Height: 6’6″
Primo Carnera was a heavyweight world champion and one of the most prominent figures of his era.
At 6’6″, he had an 85-inch reach, the same measurements as Efe Ajagba.
With nothing separating them physically, the difference comes from what each fighter achieved.
Carnera’s success at the highest level gives him the edge, which is why he ranks ahead.
6. Carl Williams — 85″
Height: 6’4″
Carl Williams was a top-level heavyweight contender who challenged for a world title.
At 6’4″, he had an 85-inch reach.
That’s the same reach carried by taller fighters like Primo Carnera and Efe Ajagba (6’6″), as well as Tyson Fury (6’9″).
With less height and the same reach, the number becomes more impressive here.
He is several inches shorter while matching their wingspan, which is why he ranks ahead.
86 Inches: Where It Becomes Noticeable
At 86 inches, the reach is no longer something you need to point out.
It stands out on its own.
A 7-foot-2 wingspan is the kind of number that looks unusual the moment you see it, even in the heavyweight division.
5. Michael Grant — 86″
Height: 6’7″
Michael Grant came in at 6’7″ with an 86-inch reach.
At that size, a 7-foot-2 wingspan is already rare, even in the heavyweight division.
He sits here because, within this group, some fighters have that same reach at a shorter height, while others with identical measurements went further at the top level.
4. Henry Akinwande — 86″
Height: 6’7″
Henry Akinwande was a heavyweight world champion during the late 1990s.
At 6’7″, he had an 86-inch reach, the same measurements as Michael Grant.
With nothing separating them physically, the difference comes down to what each did with those tools.
Akinwande reached the top of the division and held a world title, which puts him ahead in this comparison.
3. Audley Harrison — 86″
Height: 6’5.5″
Audley Harrison won Olympic gold before turning professional.
At 6’5.5″, he had an 86-inch reach.
That’s the same reach as Henry Akinwande and Michael Grant, both listed at 6’7″.
With a few inches less height and the same wingspan, the number carries differently here.
An 86-inch reach is far less common at 6’5.5″ than it is at 6’7″, which is why he sits at the top of this group.
90 Inches and Above: Where It Becomes Extreme
At 90 inches, the numbers move into a different category entirely.
This is no longer just long for boxing. It’s the kind of reach very few fighters have ever come close to.
2. Julius Long — 90″
Height: 7’1″
Julius Long came in at 7’1″ with a 90-inch reach.
That’s a 7-foot-6 wingspan.
Even at that height, it stands apart. Most fighters his size don’t reach that far.
It’s a number that doesn’t need much context to make sense, which is why he sits here.
1. Ewart Frederick Potgieter — 94″
Height: 7’2″
Ewart Frederick Potgieter was recorded at 7’2″ with a 94-inch reach.
That’s close to an 8-foot wingspan.
There’s a clear jump from everything that comes before it. No one else on this list reaches that range.
At that point, the number speaks for itself.