Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Shooter | Event | Rank points | Score points | Total |
| --- | --- | --- | --- | --- |
| Ralf Schumann ( GER ) | WCF 2007 | Defending champion | Defending champion | Defending champion |
| Oleksandr Petriv ( UKR ) | OG Beijing | Olympic gold medalist | Olympic gold medalist | Olympic gold medalist |
| Christian Reitz ( GER ) | OG Beijing | Olympic bronze medalist | Olympic bronze medalist | Olympic bronze medalist |
| Sergei Alifirenko ( RUS ) | WC Beijing | 15 | 10 | 25 |
| Leuris Pupo ( CUB ) | WC Rio de Janeiro | 10 | 11 | 21 |
| Iulian Raicea ( ROU ) | WC Rio de Janeiro | 8 | 9 | 17 |
| Ivan Stoukachev ( RUS ) | WC Milan | 8 | 7 | 15 |
| Zhang Penghui ( CHN ) | WC Beijing | 8 | 6 | 14 |
| René Vogn ( DEN ) | WC Munich | 4 | 7 | 11 |
| Jorge Llames ( ESP ) | WC Milan | 5 | 6 | 11 |
| Josef Fiala ( CZE ) | WC Munich | 5 | 6 | 11 |
Question:
Who is the shooter that is the Defending Champion?
Answer:
Ralf Schumann ( GER )