Mack 10
Its evident that Kenenisa have very good speed (its not clear how good ie Geb or Paul Tergat?) by the 7:30 he ran as a 17 year old-3:45 1500m back to back equivalent to back to back 4:02 miles! The endurance it takes for that is great but you must have speed to accomplish that feat also
and the cross country races he ran in 2002 and 2003 have been won by sprinting away from great athletes and continuing the surge. I also think Hicham needs more experience to handle Kenenisa and Geb, maybe Hicham will in another season.
Vipam