Claim: Mercy Nku placed 12th in the 100m at the World Junior Championships in Lisbon, Portugal  and placed 2nd in the 100m at the All-Africa Games in 1999 in Johannesburg, South Africa.
Evidence: World Junior Championships Lisbon, Portugal 12th (sf) 100m 1999 All-Africa Games Johannesburg, South Africa 1st 100 m