Question: What is Schalke 04's top scorer's nickname?

Context paragraphs:
2011–12 FC Schalke 04 season: The 2011–12 season is the 108th season in Schalke 04's history.  The team will compete in the Bundesliga, DFB-Pokal and the UEFA Europa League.  The team's top scorer is Klaas-Jan Huntelaar with 29 goals in the Bundesliga and 48 in total.

Schalke 04 Basketball: Schalke 04 Basketball is a German professional basketball team club in Gelsenkirchen.  The team currently plays in the ProB, the German national third division.  It is the basketball section of FC Schalke 04.

2002–03 FC Schalke 04 season: FC Schalke 04 had another disappointing season, in which it failed to qualify for the Champions League.  New coach Frank Neubarth did not last long, and was sacked and replaced by captain Marc Wilmots in the dugout.  Once again, goalscoring was at a premium, with top scorer Victor Agali managing only seven in total.  The end result was 7th place in Bundesliga, barely even qualifying for the Intertoto Cup.

FC Schalke 04 (League of Legends): FC Schalke 04 is an eSports team competing in the European League of Legends Championship Series (EU LCS), the top level of professional "League of Legends" in Europe.  The team is referred to by themselves as Schalke 04 Esports to distinguish them from their parent organisation's football club.  Matches are played in the Am Studio 20D in Adlershof, Berlin.

FC Schalke 04 II: FC Schalke 04 II are the reserve team of German association football club FC Schalke 04.  Until 2005 the team played as FC Schalke 04 Amateure.

2017–18 FC Schalke 04 season: The 2017–18 FC Schalke 04 season is the 114th season in the football club's history and 27th consecutive and 50th overall season in the top flight of German football, the Bundesliga, having been promoted from the 2.  Bundesliga in 1991.  In addition to the domestic league, Schalke 04 are also participating in this season's edition of the domestic cup, the DFB-Pokal.  This is the 17th season for Schalke in the VELTINS-Arena, located in Gelsenkirchen, North Rhine-Westphalia.  The season covers a period from 1 July 2017 to 30 June 2018.

Klaas-Jan Huntelaar: Dirk Jan Klaas "Klaas-Jan" Huntelaar (] ; born 12 August 1983), nicknamed "The Hunter", is a Dutch professional footballer who plays as a striker for Ajax and the Netherlands national team.

Ebbe Sand: Ebbe Sand (born 19 July 1972) is a Danish former professional footballer who played as a striker for Brøndby IF in Denmark and FC Schalke 04 in Germany.  He was the German Bundesliga top scorer in 2001, and he won the DFB-Pokal in 2001 and 2002 with Schalke.  On the international stage, he represented the Denmark national football team at the 1998 and 2002 FIFA World Cup, as well as the 2000 and 2004 European Championships.  At the 1998 World Cup, he scored the fastest-ever World Cup goal by a substitute – 16 seconds after entering the match.

FC Schalke 04: Fußballclub Gelsenkirchen-Schalke 04 e. V., commonly known as FC Schalke 04 (] ), Schalke or abbreviated as S04 (] ), is a professional German association-football club and multi-sports club originally from the district of Gelsenkirchen, North Rhine-Westphalia.  The "04" in the club's name derives from its formation in 1904.  Schalke has long been one of the most popular professional football teams and multi-sports club in Germany, even though major successes have been rare since the club's heyday in the 1930s and early 1940s.  Schalke play in the Bundesliga, the top tier of the German football league system.  As of December 2015, the club has 140,000 members, making it the second-largest sports club in Germany and the sixth-largest sports club in the world in terms of membership.  Other activities offered by the club include athletics (track and field), basketball, handball, table tennis, winter sports and eSports.

Marc Wilmots: Marc Robert Wilmots (born 22 February 1969) is a Belgian international former footballer and the current manager of the Ivory Coast.  With five goals, he is Belgium's all-time top scorer at the FIFA World Cup.  During his club career as attacking midfielder, he won trophies with KV Mechelen, Standard Liège and Schalke 04.

Supporting paragraphs: 2011–12 FC Schalke 04 season Klaas-Jan Huntelaar
Answer: The Hunter