The NFL Super Regional Combine:
At nearly 6-foot-6 and 304 pounds, Okoye ran the 40-yard dash in 4.88 and 4.78 seconds while posting a 10-foot-5 broad jump and a 35-inch vertical jump
http://www.nfl.com/news/story/0ap1000000158087/article/lawrence-okoye-impresses-at-super-regional-combine