A CrowdRanked List the most obnoxious athletes from any sport. Rank the most annoying guys who are constantly twittering absurd posts, women who act like sports are a beauty contest, athletes that overreact over every situation, and any other annoying athletes. Make your own list, rank it as you see fit, and add any obnoxious athletes that are missing.So who are the most obnoxious athletes? Well, that depends on your defintion of obnoxious. If brash, brazen, cocky and crude fits your bill, then you'll have no problem sorthing through the people on this list. These are the most annoying American athletes, the most obnoxious sports figures and the top douchebags in spors. Vote for the least popular athletes that you can't stand.