Question: Hristo Atanasov Bonev-Zumais a former Bulgarian footballer, the second all-time leading scorer for the Bulgarian national team behind which Bulgarian professional footballer who plays for Indian Super League club Kerala Blasters?
Context: The 2016 Indian Super League Final was a football match between Atlético de Kolkata and Kerala Blasters on 18 December 2016 at the Jawaharlal Nehru Stadium in Kochi, Kerala.  It was the final match of the 2016 Indian Super League season, the third season of the Indian Super League.  The match was the second time these two teams played each other in the Indian Super League final after both sides met in the inaugural 2014 final.  Atlético de Kolkata won that final 1–0. Petar Dimitrov Zanev (Bulgarian: Петър Димитров Занев ; born 18 October 1985) is a Bulgarian professional footballer who captains Russian Premier League club Amkar Perm.  He also plays for the Bulgarian national team and is usually deployed as a left back for both club and country. Stanimir Kolev Stoilov, nicknamed Murray, (Bulgarian: Станимир Колев Стоилов, "Мъри" ) (born 13 February 1967) is a former Bulgarian footballer, former manager of Levski Sofia, Litex Lovech and the Bulgarian national team.  He is currently manager of FC Astana of the Kazakhstan Premier League. Hristo Atanasov Bonev-Zuma (Bulgarian: Христо Aтанасов Бонев ; born 3 February 1947 in Plovdiv, Bulgaria) is a former Bulgarian footballer, the second all-time leading scorer for the Bulgarian national team behind Dimitar Berbatov, who surpassed his record on 18 November 2009.  He last managed PFC Lokomotiv Plovdiv in the Bulgarian A PFG.  One of the greatest Bulgarian footballers, Bonev was renowned for his vision and technique. Todor Marev (Bulgarian: Тодор Марев), (born on 20 November 1954) is a former Bulgarian footballer.  He played in the center of the defence for Cherno More Varna (1972-1990, 1994), Dorostol Silistra and Ovech Provadia (1990-1993).  Marev was capped 16 times for the Bulgarian National team, 6 times for the Olympic team and 26 times for the U18 team of his country, with which he won the Balkan championship cup played in Thessaloniki in 1969.  Todor Marev was voted Best player of Varna in 3 consecutive years (1976, 1977, 1978). Bozhidar Chorbadzhiyski (Bulgarian: Божидар Чорбаджийски ; born 8 August 1995) is a Bulgarian professional footballer who captains Bulgarian First League club CSKA Sofia.  He also plays for the Bulgarian national team and is usually deployed as a centre back for both club and country. Danail Bachkov (Bulgarian: Данаил Бачков) (born 21 December 1976 in Plovdiv) is a former Bulgarian footballer who played as a right defender.  For the Bulgarian national team, Bachkov was capped two times. Spas Dzhevizov (Bulgarian: Спас Джевизов ; born 27 September 1955, in Plovdiv) is a former Bulgarian footballer who played as a forward.  For the Bulgarian national team he featured in 20 games and scored 3 goals. Krasimir Genchev Balakov (Bulgarian: Красимир Балъков , ] ; born 29 March 1966) is a Bulgarian former footballer turned manager.  A former attacking midfielder, he was a key member of the Bulgarian national team that finished fourth in the 1994 FIFA World Cup.  After Hristo Stoichkov, he is considered the greatest Bulgarian footballer of his generation. 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.
Answer: Dimitar Berbatov