well, you can't ignore him but all of his achievements were in 63kg, and not the Olympic wight of 68 ! he only qualified by points he collected in 63kg events,
he is a very dirty fighter, very disgusting. ALWAYS try to show fake injuries and give penalties to his opponents. I don't follow this weight as much as the rest (since Iran didn't qualify narrowly) but I think Lee Dae-hoon is top favorite here, with Tazegul and Denisenko behind him. I think the real competition in this weight will be between those 6 who qualified through ranking. I think considering him among 4-5 favorites is more logical even though I don't give him so much chance for gold.