Why’s would Ruhl win more shows? He was a 4th tier pro. He had a couple of good placings at the Olympia, likely gifts because he was so physically unpleasing to the eye, all that matters is the number of shows you’ve won.
That’s why Darrem Charles is a better bodybuilder than Shawn Ray and why Dexter Jackson is the best of all time!
I wouldn't go so far at "4th Tier". When you make top 10 multiple times and especially top 5 (which Ruhl did once), you're definitely up there with the best of them.
Number of shows you've won? Try the quality of shows as well. Charles was known as the "King of the $10,000 shows". The most prestigious win he has, if memory serves me correctly is the 2005 NY Pro.
Shawn Ray won the Arnold and the IronMan. One Arnold title is worth at least three of those "$10,000 shows". And, then there's the factor of placing top 10 at the Olympia (in years gone by) being more of the measuring stick of greatness than simply winning smaller shows to qualify for the O.
Ray's 12 straight top-5 Olympia placings put him WAY ahead of Charles' placing top 10 just twice (7th and 9th).