Helen Cho Avengers Age of Ultron.jpg 4,976pages on this wiki Add New Page Edit History Talk0 Size of this preview: 640 × 266 pixels. Other resolution: 320 × 133 pixels. Full resolution (1,144 × 476 pixels, file size: 227 KB, MIME type: image/jpeg) About File History Metadata There is no description yet. Add a description. Appears on these pages of Helen Cho Dr. Helen Cho is a world-renowned geneticist who helps the Avengers from her office in Seoul and... See full list > File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current01:34, April 5, 20151,144 × 476 (227 KB)Npaproductions (Talk | contribs) Metadata This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file. Software used Adobe Photoshop CS6 (Macintosh) Read more Erik Selvig Sam Wilson Wong Retrieved from "http://marvel-movies.wikia.com/wiki/File:Helen_Cho_Avengers_Age_of_Ultron.jpg?oldid=140774" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.