かがやくばかいたそうだ
kagayakuba kaita sōda

no-Adjective
Evidential Auxiliary

Expresses hearsay about a past event ("I heard that...") of 輝くばかり

1. Apparently, he/she was a brilliant fool.; He/She was said to be a dazzling idiot.

Past/Perfective
Hearsay Evidence