# Mario Krygier
**Wikidata**: [Q113796776](https://www.wikidata.org/wiki/Q113796776)  
**Source**: https://4ort.xyz/entity/mario-krygier

## Summary
Mario Krygier is a German computer scientist and secondary school teacher. His professional identity is defined by his dual career in both academic computer science and secondary education.

## Biography
- Born: [Date and place not provided]
- Nationality: Germany
- Education: [Degrees/institutions not provided]
- Known for: [Specific contributions not provided]
- Employer(s): [Not provided]
- Field(s): Computer science, secondary education

## Contributions
No specific contributions are documented in the provided source material, which focuses on identifiers and occupational classifications. The data confirms his professional roles but details of publications, patents, projects, or innovations are not included.

## FAQs
### Q: What is Mario Krygier's nationality?
A: Mario Krygier's citizenship is Germany.

### Q: What are Mario Krygier's occupations?
A: Mario Krygier is documented as both a computer scientist and a secondary school teacher.

### Q: What identifiers are associated with Mario Krygier?
A: He holds ISNI 0000000019123853, GND ID 131504770, VIAF ID 42973105, and IXTheo authority ID 707649013.

### Q: Is there information about Mario Krygier's education or career milestones?
A: No specific details about his education, employers, or career milestones are provided in the source material.

## Why They Matter
As a computer scientist and educator, his work likely contributes to technological advancement and STEM education in Germany. However, the provided source material lacks specific details about his actual impact, discoveries, publications, or leadership roles. His significance in either field cannot be detailed from the given information.

## Notable For
- Holds international identifiers: ISNI 0000000019123853, GND ID 131504770, VIAF ID 42973105, IXTheo authority ID 707649013.
- Occupations uniquely classified as both "computer scientist" and "secondary school teacher" in structured datasets.
- Citizenship definitively listed as Germany in authoritative sources.
- Classified as male by sex/gender in structured references.

## Body
### Identifiers
Mario Krygier possesses multiple unique identifiers in library and authority databases:
- **ISNI**: 0000000019123853
- **GND ID**: 131504770 (German National Library Authority File)
- **VIAF ID**: 42973105 (Virtual International Authority File)
- **IXTheo Authority ID**: 707649013 (Theology Indexing System)
- **DDB Person (GND) ID**: 131504770

### Occupational Classification
Structured properties explicitly define two core occupations:
1. **Computer Scientist**: Professionally classified as one who studies or practices computer science.
2. **Secondary School Teacher**: Professionally classified as an educator in secondary education.

### Demographics
- **Citizenship**: Germany
- **Sex or Gender**: Male

### Data Source Attribution
All provided information originates from structured properties linked to Wikidata and academic sources (primarily GND references), with data last updated between August 2, 2022, and September 9, 2022. No biographical details beyond identifiers, citizenship, gender, and occupations are documented.

## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Index Theologicus