The Strongest Player in NBA History: The Untold Story of Jim Rowinski
When basketball fans talk about the 1989 “Bad Boys” Detroit Pistons, they talk about Bill Laimbeer, Dennis Rodman, Rick Mahorn and Isiah Thomas. For a few weeks that season, the team also had a player who may have been the strongest man ever to wear an NBA uniform: Jim Rowinski.
Rowinski was 6’8″ and 260 pounds with a reported 6% body fat. He looked less like a center than like Arnold Schwarzenegger in a basketball uniform. He bench-pressed 420 pounds, and fans cheered whenever he got up to check into a game.
From Walk-On to Purdue Hero
His route to the pros was an unusual one. At Purdue, under head coach Gene Keady, he spent his first years as a reserve.
By his senior year (the 1983–84 season) he was a different player:
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Production: 15 points and 6.7 rebounds a game on better than 50% shooting.
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Winning: Purdue went 22–7 and shared the Big Ten title.
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Honors: Big Ten Most Valuable Player (the Chicago Tribune Silver Basketball) and First-Team All-Big Ten.
His best-known college moment was a buzzer-beater against Illinois. He caught the inbound pass and hit the shot at the horn for a 56–54 win.
How tall is Jim Rowinski?
Drawn to scale next to a 6'8" door and a 10-foot rim.
Show the data behind this chart
Person
Height
Centimeters
Avg US man
5'8.9"
175 cm
Avg NBA player
6'6.6"
200 cm
Jim Rowinski
6'8"
203 cm
Avg NBA PF
6'8.5"
204 cm
Joining the Bad Boys Pistons & The NBA Circuit
Rowinski reached the NBA in March 1989, when the Detroit Pistons signed him to a 10-day contract after John Salley was injured. He had been averaging more than 21 points a game in the Continental Basketball Association (CBA), but it was his build that people in Detroit noticed first.
On the broadcasts, announcers compared his upper body to that of the baseball slugger Lance Parrish and passed along how impressed Pistons general manager Jack McCloskey was with his strength and his shooting touch.
After Detroit, he played for the Philadelphia 76ers and the Miami Heat.
| NBA Team | Games Played | Key Notes |
| Detroit Pistons | 6 | Signed via 10-day contract during ’89 championship run |
| Philadelphia 76ers | 3 | Brief stint during 1988–89 season |
| Miami Heat | 14 | Averaged 8.0 minutes and 2.1 rebounds per game |
Jim Rowinski's NBA seasons
Per-game averages. Pick a stat; the best season is in orange.
Show the data behind this chart
| Season | Team | Games | Points | Rebounds | Assists | Blocks |
|---|---|---|---|---|---|---|
| 1988-89 | Detroit | 6 | 0.7 | 0.3 | 0 | 0 |
| 1988-89 | Philadelphia | 3 | 1 | 1 | 0 | 0 |
| 1989-90 | Miami | 14 | 3.6 | 2.1 | 0.4 | 0.1 |
A Powerhouse with a Soft Touch
The muscles got the attention, but he could play:
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Free throws: For a man his size he had a soft touch, making 84.4% of his free throws in the NBA.
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Rebounding: In Miami he averaged 2.1 rebounds in only 8 minutes a game, a rate that would have looked good over a starter’s minutes.
His NBA career lasted only 23 games. His professional career lasted much longer: he was a two-time All-CBA First Team selection and played in Italy, Spain, Belgium and Turkey.
FAQ: Jim Rowinski Overview & Career Highlights
What were Jim Rowinski’s physical measurements and bench press record?
Jim Rowinski stood 6’8″ (2.03 m) and weighed around 250–260 lbs (118 kg). He was known for carrying about 6% body fat and for a reported bench press of 420 lbs, which puts him among the strongest players ever to appear in an NBA game.
What awards did Jim Rowinski win in college?
At Purdue University, Rowinski was named the 1984 Big Ten Most Valuable Player (Chicago Tribune Silver Basketball winner) and received First-Team All-Big Ten honors. He led Purdue to an overall 22–7 record and a share of the Big Ten championship in the 1983–84 season.
Which NBA teams did Jim Rowinski play for?
Rowinski played 23 total NBA games across two seasons:
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Detroit Pistons (1989)
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Philadelphia 76ers (1989)
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Miami Heat (1990)
What were his NBA statistics?
Over his 23 career NBA games, he averaged 2.5 points and 1.5 rebounds in 5.5 minutes per game, while shooting 84.4% from the free-throw line. In the CBA, he was a dominant force, earning All-CBA First Team honors in 1990 and 1991 and leading the league in rebounding in 1991.
When did Jim Rowinski pass away?
Jim Rowinski passed away on February 1, 2024, at the age of 63 in Fort Lauderdale, Florida.
