Most Seventeen members tend to approach Jeonghan whenever they have to vent out their heartaches and frustrations.
Jeonghan is friends with BTS V.
Despite his gentle looks, Jeonghan loves poking fun and pulling pranks on his members.
EXO's Sehun once mistook Jeonghan as NCT's Johnny.
Jeonghan likes going to Han River alone.
Jeonghan has a habit of carrying utensils, especially plastic spoons, when he sees one. It's because for Jeonghan, it gives him peace of mind.
Jeonghan tends to give members peace of mind.
Jeonghan used to play Soccer.
The meaning behind his real name is that Jeong means clean and Han means Country. It has the meaning that he will be like a clean milky way.
In 2015, he made his acting debut through playing the lead male role in the music video for “Playback,” a song by Phantom’s Kiggen.