Head to head
Johnnie O. Jackson vs Kai Greene
Height, weight, measurements, age and contest record side by side.
Quick verdict
- Kai Greene is listed as heavier, at about 300 lb, roughly 24 lb more than Johnnie O. Jackson.
- In contest wins, Kai Greene leads with 10 first-place finishes against 1 for Johnnie O. Jackson.
- Johnnie O. Jackson is the older of the two at 55, 4 years older than Kai Greene.
Measure
Johnnie O. Jackson
Kai Greene
Age
55
51
Height
5'8 · 173 cm
5'8" · 173 cm
Weight
271 lb · 125 kg
300 lb · 136 kg
Chest
57 in
58 in
Arms
23 in
22 in
Waist
32 in
32 in
Contest wins
1
10
Podium finishes
11
16
Division
Men's Open
Classic Physique
Debut
1998
2005
Hometown
Philadelphia, Pennsylvania
Brooklyn, New York City, USA
Nationality
United States
United States
Measurements are approximate and come from each athlete’s profile. Wins, podiums and Olympia titles are counted from the listed contest history. The crown marks who leads each row.
Johnnie O. Jackson vs Kai Greene: quick answers
Who is taller, Johnnie O. Jackson or Kai Greene?
They are about the same height, around 173 cm.
Who is heavier, Johnnie O. Jackson or Kai Greene?
Kai Greene is listed at about 300 lb, and Johnnie O. Jackson at about 271 lb. Stage weight changes from season to season.
Who has won more contests, Johnnie O. Jackson or Kai Greene?
Johnnie O. Jackson has 1 first-place finishes and Kai Greene has 10, based on their listed contest history.
How old are Johnnie O. Jackson and Kai Greene?
Johnnie O. Jackson is 55 and Kai Greene is 51.
