Bob Bruce. Mr. Bruce joined the Colt .45s in 1962 (he’d previously been with the Detroit Tigers) and pitched for them, winning 15 games during the 1964 season.
Of greater historical significance: when the Astrodome opened and the Colt .45s became the Houston Astros, Mr. Bruce was the starting pitcher for their opening game in the Astrodome.
In five seasons in Houston, Bruce went 42-58 with a 3.78 ERA.
Royal Robbins, noted climber. He was most famous for his advocacy of “clean” (“leave no trace”) climbing.
I’m not sure that I buy the “whatever’s harder has to be better” philosophy, but there is a certain resonance to the meta-idea: