Zhongwu Guo
DO NOT TAKE THIS PROFESSOR FOR ORGO!! Even if he is going orgo 1 next semester its not worth it to take him. Dont listen other reviews, Ive been at UF for 3 yrs now and Ive never gotten a tougher professor than Guo. E/C he gives seen in other reviews does nothing toward your grade, exams are also almost impossible. Portmess or Havenicht are easier.