Career
He represented his country at two outdoor and three indoor World Championships and is the British record holder in the indoor 4 × 400 metres relay. Born to Nigerian parents in Portsmouth where his father was stationed with the navy, Wariso"s family moved to London in 1971. He tested positive for an illegal stimulant, ephedrine, in 1994 and was banned from competing for three months, despite his claims that he took the substance unknowingly in a herbal supplement.
