Dennis Aogo
German association football player

Dennis Aogo (born 14 January 1987) is a German former professional footballer who played as a left-back and midfielder. During his professional career, he played for SC Freiburg, Hamburger SV, Schalke 04, VfB Stuttgart and Hannover 96 and represented the German national team between 2010 and 2013.
Early life
Born to a German mother and a Nigerian father, Aogo grew up in Oberreut, a suburb in the south-west of Karlsruhe, Baden-Württemberg. In 2000, when his parents split up, he moved with his father to Bruchsal and left Karlsruher SC to join Waldhof Mannheim. In 2002, aged 15, he joined SC Freiburg and attended their youth academy while graduating with Mittlere Reife at Max-Weber-Schule in Freiburg.
Club career
Aogo played with the Karlsruher SC academy and has played at several youth levels including the U15s and U16s. Since 2004, he was a part of the SC Freiburg academy, and celebrated his debut in the Bundesliga at seventeen years of age and he immediately won himself a place in the centre of midfield.
Aogo joined signed at Bundesliga club Hamburger SV in 2008 and was part of the regular starting lineup, mostly as a left back. On 29 August 2013, Aogo was loaned to Schalke 04. S04 then agreed transfer fee terms in June 2014 for a permanent €2,000,000 move, and Aogo signed a contract with Schalke 04 running until 30 June 2017.
The public source identifies “Dennis Aogo” as german association football player. This brief keeps that definition visible, then builds a research path around Dennis, Aogo and German.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Dennis Aogo”, the useful work is to connect “german association football player” to the records capable of establishing context and consequence.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Sep 7, 2026. The linked authority identifier is Q154311. VIAF identifies the subject as 5648162118010002320004. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1987, 2010, 2013 and 2000.
Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Dennis Aogo”, its source revision and the description used here.
- Expand the search: follow Dennis Aogo primary sources, Dennis Aogo archive and Dennis research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Dennis Aogo”?
- Which claims depend on a single source or contested interpretation?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Dennis Aogo” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.