kjonesbeatdown - mctapin - horsemeat grew my head - Shy Guy - #BestInTheWorld 
And worst traditional "athlete." I have no doubt Ben is 100% clean and I can't be that definitive with many fighters. 
despite your screen name, you are evidently unfamiliar with what the steroid HGH tends to do to the brow ridge…
http://www.fighthubtv.com/wp-content/uploads/2013/10/Ben-Askren-Bellator-33-450x260.jpg
http://www.naturallycurly.com/curlreading/wp-content/uploads/2008/08/ben-askren2.jpg
a soft looking physique is no indication that an athlete is 'clean'
and being an elite athlete is in and of itself an indication that an athlete is not 'clean'...jeremy horn said you can count on one hand the number of fighters that are 'clean,' and he was being generous
You really think Askren is on steroids? 
I used to train at a place here in AZ and Askren trained their too back in 2009/2010.
I would bet all I own he doesn't do steroids. He wasn't surprisingly strong or any better of an athlete than I, and I only take cordycep mushrooms. I would say our cardio was about the same but I was stronger.
He is just a stud with technique which steroids wouldn't help.
Of course this was 5-6 years ago and speculation, but again I highly doubt it.