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Ousmane Sonko timeline (1974–present)

Updated 19 May 2026

A concise chronology of Ousmane Sonko's life and career, from his 1974 birth in Thiès through the 2024 transition to power and the 2026 rift with President Faye.

This chronology summarises the key moments in Ousmane Sonko’s life and political career, from his birth in 1974 to the present.[1] The most recent entries draw on contemporary reporting.[2]

  1. Born in Thiès
    Ousmane Sonko is born in Thiès, western Senegal.
  2. Law degree, then ENA
    Earns a master's in public law (UGB), then trains at ENA Dakar as a tax inspector.
  3. Founds PASTEF
    Launches the PASTEF party.
  4. Dismissed from civil service
    Removed from the tax administration after accusing Aliou Sall of tax fraud.
  5. Third in presidential race
    Finishes third with about 15.7% of the vote.
  6. Adji Sarr / Sweet Beauty affair
    Accused in the Sweet Beauty case and arrested, triggering unrest.
  7. Mayor of Ziguinchor
    Elected mayor of Ziguinchor.
  8. Verdict in Sweet Beauty case
    Acquitted of rape but convicted of 'corrupting youth' (two years).
  9. Re-arrest; PASTEF dissolved
    Sonko is re-arrested and the government dissolves PASTEF.
  10. Ruled ineligible
    Barred from the presidential race over a defamation conviction.
  11. Backs Faye
    Endorses Bassirou Diomaye Faye under the slogan 'Diomaye moy Sonko'.
  12. Amnesty and release
    Released following an amnesty.
  13. Faye wins presidency
    Bassirou Diomaye Faye wins the presidential election.
  14. Sonko appointed PM
    Named Prime Minister of Senegal on 3 April 2024.
  15. PASTEF landslide
    PASTEF wins 130 of 165 seats in the legislative elections.
  16. French bases closure announced
    Closure of French military bases in Senegal is announced.
  17. 'Hidden debt' confirmed
    Authorities confirm previously undisclosed public debt.
  18. Faye–Sonko rift escalates
    The rift between the president and prime minister deepens.
  19. Electoral law clears 2029 path
    A signed electoral-law reform opens the way for a 2029 Sonko bid.
  20. PASTEF congress (planned)
    A pivotal party congress is scheduled.

For full context on any of these moments, start with Who is Ousmane Sonko? Biography.

Frequently asked questions

When was Ousmane Sonko born?
He was born on 15 July 1974 in Thiès, Senegal.
When did Sonko become Prime Minister?
He was appointed Prime Minister of Senegal on 3 April 2024, days after Bassirou Diomaye Faye won the presidency.

Sources

  1. Ousmane Sonko — Wikipedia
  2. Senegal president signs electoral law paving way for Sonko bid — Bloomberg