순배 it's can be a name also

Sunbae in Korea means an order of respect. It's a term for someone older than you, someone senior than you, an elder, a predecessor, etc.

I agree that it means Senior. Click the link below to know more about it. http://answers.yahoo.com/question/index?qid=20090303185313AASBcVS

an elder or a senior. it's same means. :)