ALEX VOLKANOVSKI revealed that he asked the Korean Zombie if he would continue fighting during his victory defense at UFC 273.
As he outclassed his 37 year-old opponent in Jacksonville, Florida over the weekend, the Aussie won 11 consecutive victories.
Volkanovski won the fight by smashing him in the fourth round. The referee had to stop the bout.
Daily Mail Australia was informed by the star that he felt the contest should have been stopped earlier.
Now footage of Jung Chan-sung asking Jung Chan to sing: "Do you want me to continue doing this?"
Volkanovski, Featherweight Champion, said that he felt so good that he started feeling bad.
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"I asked: 'Are you alright? "Do you want to continue doing this?"
"That's how great I was to have men like that ask for it.
"After the third, he didn't seem to want to go. He looked defeated."
"A lot of these shots were big shots."
SIGN UP DEALS AND FREE BETS - THE BEST NEW CUSTOMER OFFERINGSVolkanovski is a married father of two and admitted to feeling guilty after seeing Zombie's wife in cage after giving the brutal beating.
Later, the Korean fighter and his partner were seen in tears as they hugged. He now appears to be close to retirement from UFC.
Volkanovski said, "I felt bad. I felt awful when he was talking about retirement. He was horrified at what I did to her.
"I look at them and feel bad."