Investment firm petitions for O-1A classification for external managers evaluation specialist. Petitioner failed to submit required advisory opinion and satisfied only two of eight evidentiary criteria. Missing published material documentation and failing to establish three alternate criteria, petition dismissed.

Circus entertainment business petitions for circus performer with prior O-1 status. Service center denied finding he lacks sustained national or international acclaim. Appeal summarily dismissed because petitioner failed to identify specific erroneous conclusions of law or fact and did not submit promised brief or additional evidence within required timeframe.

Education counseling business petitioned for school and career counselor beneficiary's O-1A classification. Petitioner claimed seven criteria; director and AAO found none met. Letters lacked evidence of major field significance. Salary was average, not elevated. Appeal dismissed without final merits determination.

A taekwondo athlete sought EB-1A classification. The AAO held that submitted awards, though earned through ITF Black Belt standards, lacked evidence of national or international recognition beyond the presenting organizations. The overall evidence failed to demonstrate sustained national or international acclaim or placement at the very top of the field.