Jang Jaeho, who performs under the name Jaeho and previously went by the stage name Ray (라이), served as a vocalist and maknae in the South Korean group BLAST. His role as the youngest member placed him in a supporting vocal position within the group's lineup, though the available material does not extend to specific releases, chart history, or the circumstances surrounding his departure from BLAST or his name change.
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No further sections are warranted. Fabricating discography, debut dates, awards, or narrative context that is not present in the provided material would violate sourcing standards. If additional verified facts — such as solo activity, notable recordings, or confirmed career milestones — become available, the profile can be expanded accordingly.
