Here’s an interview with Bob Spenger at 2006 CRASH-B Sprints.
Who is Bob Spenger?
From Concept2.com:
Bob Spenger
Age: 81
Hometown: Big Pine, CA
Bio: Rowing history:
About 1932, age 7 or 8, I started rowing in heavy skiffs with fixed thwarts and oarlocks mounted on the gunnels.
Started sweep rowing at U.C. Berkeley in the fall of 1942, but went into [...]

Check out this guy…his first time rowing 500M on a Concept 2 Ergometer.
Does pretty damn good with a 1:28, which is good enough to put him tied at 103rd in the world.
Good demonstration of the diverse cability of a Crossfit athlete.
View This Video on You Tube
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4×250r750 Interval workout on the Concept 2 Rowing Machine with active rest of 750m between sprints.
Total distance of 2k.
Work spm target 34-38spm for sprints.
Look at him go!
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2000m sprint on Concept2 Rowing Machine. Time 7:17.8, Damper setting 10. Demonstrates Rowpro software.
Check it out!
View This Video on You Tube
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