Cheikh Baye Khlifa

Cheikh Baye Khlifa is a Mauritanian mathematics student from Nouakchott who was his country's outstanding school-level mathematician in 2022. Studying at Lycee d'Excellence 1, he won silver at the 29th Pan-African Mathematics Olympiad (PAMO 2022) and then topped Mauritania's six-strong team at the 63rd International Mathematical Olympiad, earning an Honourable Mention.

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• Mauritania's top IMO 2022 scorer: 11 points, Honourable Mention, rank 445 (top 24.6%). His P4 solution (7 pts) and partial P2 (3 pts) carried the score while P3/P5/P6 scored zero - the profile of a contestant strong on algebra/combinatorics but untrained on the hardest geometry and number theory.Jul 2022
• Mauritania's national news agency (AMI) named him (as 'Cheikh Bay Daha Khalifa', Lycee d'Excellence 1) among the three Mauritanian medallists at PAMO 2022, and he was the only silver - the other two were bronze - which places him as the country's single top school mathematician of that cohort.Jun 29, 2022
• Mauritania's national news agency (AMI) named him (as 'Cheikh Bay Daha Khalifa', Lycee d'Excellence 1) among the three Mauritanian PAMO 2022 medallists, and he was the only silver - the other two were bronze - placing him as the country's single top school mathematician of that cohort.Jun 29, 2022
• Medallist before the IMO: silver at PAMO 2022 (rank 13/44, 19 points), which made him Mauritania's leading school-level mathematician in 2022 and the anchor of its nascent olympiad programme.Jun 2022
• Mauritania fielded only six contestants at IMO 2022 and he was the highest scorer (11 pts), while the national olympiad pipeline (maurimath.net) only appears to publish pre-selection and PAMO material from 2024 onward - suggesting his generation was trained under an ad-hoc, pre-institutional programme.Jul 2022
• Mauritania fielded only six contestants at IMO 2022 and he was the highest scorer, while the national olympiad pipeline (maurimath.net) publishes pre-selection and PAMO material only from 2024 onward - suggesting his 2022 generation was trained under an ad-hoc, pre-institutional programme.Jul 2022
• A Mauribac BAC-2022 record for 'Cheikh Baye Daha Khlifa' (Mathematics series, 15.87/20, admitted, Nouakchott Ouest) may be the same person - the name and math track align, but the record lists Ecole Annexe while AMI places him at Lycee d'Excellence 1, so the match is probable, not confirmed.2022
• A Mauribac BAC-2022 record for 'Cheikh Baye Daha Khlifa' (Mathematics series, 15.87/20, admitted, Nouakchott Ouest) may be the same person - name and math track align, but the record lists Ecole Annexe while AMI places him at Lycee d'Excellence 1, so the match is probable, not confirmed.2022