The idol star and his news anchor sister are well-known for their strong resemblance. Recently, Chanyeol left a humorous comment on Park Yoora's latest Instagram post, proving that the siblings know how alike they are as much as their fans.

Under Park Yoora's bare face selca posted on August 4, Chanyeol commented, "Thought it was me", to which his sister responded, "It's me." 

SEE ALSO: Teenager's plot to hire a hitman to kill her parents and ex-boyfriend backfires, becomes a victim of extortion

The power of genes, lol.