Ha One (하원)

Ha One, born Lee Ha Won, is a South Korean artist who worked as a rapper and vocalist with the girl group Baby Boo (베이비부), where she is no longer an active member. Beyond her time with the group, no further details about her discography, the group's activities, or her subsequent solo work are available in the sourced material.

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A longer profile cannot responsibly be written from the material on hand. If additional sourced information about Ha One's career — releases, chart performance, group history, or solo activities — becomes available, this profile can be expanded accordingly.