What a farce but as pointed out by Man with a Plan these poll results are based on popularity rather than actual performance/greatness as a player
I can list atleast 30-40 players who were better players than Afridi over the past two decades.
I mean just look at the Australians - McGrath, Warne, Ponting, Hayden, Gilchrist, Mark Taylor, Lee etc.. Is Afridi better than any of them? Most certainly not