The structured facts identify Iz (이즈), born Yoo In Seong, as a Korean-Canadian artist and former main vocalist of the group E7. Beyond those data points, the available material does not extend to recorded releases, chart performance, awards, or a documented career timeline that would support a fuller narrative profile.
The K-Pop!t articles provided cover IVE member Liz — a different artist — and do not contain information about Iz.
A profile built on the facts at hand would be this: Iz is a Korean-Canadian vocalist who served as main vocalist of E7. No further detail can be responsibly added from the material provided.
If additional sourced material becomes available — debut dates and circumstances, discography, career developments — this profile can be expanded accordingly.
