There were plenty of facts to come out of ”UFC 163: Aldo vs. Korean Zombie,” which took place inside the HSBC Arena in Rio de Janeiro on Saturday night. Some are notable, others irrelevant, and a few will expand your knowledge. For instance, we know Jose Aldo continued his dominant reign atop the featherweight division in the main event with a fourth-round TKO stoppage of Chan Sung Jung in a fight where both the champion and the challenger suffered injuries. 
 
We also know that in the co-main event, Phil Davis was awarded one of the most controversial victories of the year when he spoiled Lyoto Machida ’s homecoming party in the form of a highly debatable decision that major media members scored for “The Dragon.” That’s not all we know, though. With the help of the UFC , FightMetric and Best Fight Odds , check out 30 post-fight facts to come out of “UFC 163: Aldo vs. Jung” below: ***** GENERAL MAIN CARD Jose Aldo extended his win-streak to 16 and improved to 13-0 in his UFC and WEC career. Aldo earned his fifth successful UFC title defense, which ties Jon Jones and Tito Ortiz for third most in UFC history.