Head to head
Kai Greene vs William Bonac
Height, weight, measurements, age and contest record side by side.
Quick verdict
- William Bonac is the taller of the two at 5'9" (175 cm), about 2 cm more than Kai Greene.
- Kai Greene is listed as heavier, at about 300 lb, roughly 55 lb more than William Bonac.
- In contest wins, Kai Greene leads with 10 first-place finishes against 2 for William Bonac.
- Kai Greene is the older of the two at 51, 7 years older than William Bonac.
Measure
Kai Greene
William Bonac
Age
51
44
Height
5'8" · 173 cm
5'9" · 175 cm
Weight
300 lb · 136 kg
245 lb · 111 kg
Chest
58 in
50 in
Arms
22 in
22 in
Waist
32 in
32 in
Contest wins
10
2
Podium finishes
16
6
Division
Classic Physique
Classic Physique
Debut
2005
2010
Hometown
Brooklyn, New York City, USA
Ghana/Netherlands
Nationality
United States
Netherlands
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.
Kai Greene vs William Bonac: quick answers
Who is taller, Kai Greene or William Bonac?
William Bonac is taller at about 175 cm, compared with 173 cm for Kai Greene.
Who is heavier, Kai Greene or William Bonac?
Kai Greene is listed at about 300 lb, and William Bonac at about 245 lb. Stage weight changes from season to season.
Who has won more contests, Kai Greene or William Bonac?
Kai Greene has 10 first-place finishes and William Bonac has 2, based on their listed contest history.
How old are Kai Greene and William Bonac?
Kai Greene is 51 and William Bonac is 44.
