Ask any K-pop fan if they know who Kim Heechul is, and chances are, they probably do. After all, the Super Junior member has made a name for himself not only on the K-pop scene, but also the variety show circuit.
The 36-year-old, who celebrates his birthday today, is known for his quirky personality (he calls himself Space Big Star to allude to his universe-wide personality), no-holds-barred attitude and wit – all of which has earned him spots on variety shows. But beyond his witty comments, how much do you actually know about Heechul, or as his fans call him, Heenim? Here are 12 things to know about him.