This is the 10131st most frequent Turkish word.
başardığı
"Başardığı" means "what he/she/it has accomplished" in English.
Here, 'başardığı' is used as a descriptor referring to the thing that was achieved or accomplished.
O, zor bir sınavdan başarılı olmanın gururunu gösterdiğinde, başardığı şeyin önemi ortaya çıktı.
When he showed the pride of succeeding in a difficult exam, the importance of what he accomplished became apparent.
In this sentence, 'başardığı' refers specifically to the record that the athlete accomplished.
Sporcu, yıl boyunca sürekli çalışarak başardığı rekoru kutluyor.
The athlete celebrates the record he achieved by working continuously throughout the year.
Here, 'başardığı' denotes the specific art piece or work successfully completed by the artist.