Question: For which accomplishment in Bulgarian football is the professional footballer who plays for Indian Super League club Kerala Blasters, and whose name is used for the Foundation where Ana-Maria Yanakieva, a singer from the music label Virginia Records was a scholar, considered the all-time leader?

Related documents: [0]  [DOC] Dimitar Ivanov Berbatov (Bulgarian: Димитър Иванов Бербатов ] ; born 30 January 1981) is a Bulgarian professional footballer who plays for Indian Super League club Kerala Blasters. A striker, he captained the Bulgaria national team from 2006 to 2010, and is the country's all-time leading goalscorer. He has also won the Bulgarian Footballer of the Year a record seven times, surpassing the number of wins by Hristo Stoichkov. [END] 
[1]  [DOC] Ana-Maria Yanakieva (Bulgarian: Ана-Мария Янакиева , born 5 August 1998) is a Bulgarian singer from the music label Virginia Records, the official representative of Sony Music Entertainment for Bulgaria. She is also a scholar of Dimitar Berbatov Foundation. Ana-Maria is a finalist from Season 2 of X Factor Bulgaria, which took place in 2013. She is one of the most talented and promising Bulgarian young singers as considered by many music professionals in Bulgaria. [END]  
Answer: goalscorer
goalscorer