Woods being left off is a glaring omission, one that undermines the intelligence and wisdom of thousands and thousands of survey respondents. Kobe Bryant being left off is a head-shaker — so is Mike Tyson — and Jack Johnson is nearly as egregious an error as Woods. The international search to find somebody to beat Johnson is the origin of the phrase “great white hope.” His July 4, 1910, victory over Jim Jeffries in the “Fight of the Century” ignited race riots in more than a dozen cities. No black (or white) athlete since has had that kind of cultural impact nationally. You can’t make the argument that Joe Frazier is greater than Jack Johnson. But I’m willing to believe you have to be nearly 60 years old to have any idea of how important Johnson was not just to blacks and athletes but to the United States early in the 20th century.