# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/guilherme-posser-da-costa
# Generated: 2026-08-15T06:02:13.164Z

schema: https://schema.org/Person
url: "https://fame.am/person/guilherme-posser-da-costa"
name: "Guilherme Posser da Costa"
slug: "guilherme-posser-da-costa"
description: "Guilherme Posser da Costa is a São Toméan who served as the ninth prime minister of São Tomé and Príncipe from 1999 to 2001. He also served as Minister of Foreign Affairs: 1987–1988, 1990–1991, and 1994–1996."
tagline: "São Tomé and Príncipe politician"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Guilherme_Posser_da_Costa_2018_(cropped).jpg?width=1200"
gender: "male"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1953-05-18"
livingStatus: "LIVING"
scores:
  popularity:           46.99
  momentum:             7.794117647058824
  historical:           11.14830933333333
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E5%90%89%E5%88%97%E7%88%BE%E6%A2%85%C2%B7%E6%B3%A2%E5%A1%9E%E7%88%BE%C2%B7%E9%81%94%E7%A7%91%E6%96%AF%E5%A1%94"
    title: "吉列爾梅·波塞爾·達科斯塔"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%93%CE%BA%CE%B9%CE%BB%CE%B9%CE%AD%CF%81%CE%BC%CE%B5_%CE%A0%CE%BF%CF%83%CE%AD%CF%81_%CE%BD%CF%84%CE%B1_%CE%9A%CF%8C%CF%83%CF%84%CE%B1"
    title: "Γκιλιέρμε Ποσέρ ντα Κόστα"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://sh.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://simple.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/Guilherme_Posser_da_Costa"
    title: "Guilherme Posser da Costa"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q956967"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump