Lee Jong-Suk plays Park Chang-Ho in Big Mouth. The thriller series revolves around Chang-Ho, a lawyer who gets dragged into a murder case and a massive drug ring.

9. “Big Mouth” Park Chang Ho (Lee Jong Suk) is a lawyer who is not making a lot of money. His wife, Go Mi Ho (YoonA) is not very happy with how her husband is not making good money.

Lee Jong Suk will star as Park Chang Ho, a third-rate lawyer with a 10 percent success rate. He is the type to be all talk and no action, so his legal acquaintances call him “Big Mouth.” ...

Suk, after a long hiatus, returned to the world of K-dramas with Law and the City, but do you know how he maintains his stout physique? Read on.